Manage Your Amino Acids

amino acids

What’s up ? This is THE stephane ANDRE !!! I watched a Jamcore DZ’s video  and I learned some good stuff.

To put it simply, protein is an assembly of amino acids which means that you have to eat protein so that your body can have amino acids. There are a total 20 amino acids, 8 are essential and 12 nonessential. Be careful, nonessential amino acids are also needed. When you see an amino acid with the word « star », it means that it’s an important amino acid to be in shape.

What we call essential amino acids are those that our body doesn’t not produce. That’s why you have to look for them from an outside source. This outside source is the food you eat in the form of meat, egg, fish, dairy product, etc. And it’s possible that the outside source is whey protein powder in concentrate, isolate or hydrolyzate form.

Each amino acid has one or more important functions that’s why I’m only going to talk about important functions to be in shape.

amino acids table

Essential amino acids

Here are the 8 amino acids :

Lysine

This amino acid transports calcium to your body and reduces the tryglycerin’s rate.

Isoleucine, Leucine and Valine are BCAA (amino acids star)

These 3 amino acids have the function of giving energy, repair muscle tissue, anticatabolic, helps in congestion (pump) and helps burn fat.

Methionine

This amino acid is an antioxidant, helps in burning fat in the liver.

Threonine

This amino acid creates elastin and collagen, it’s for the skin. This is beneficial for slowing down old age.

Phenylananine

This amino acid increases alertness.

Tryptophane (amino acids star)

This amino acid reduces appetite and promotes sleep. It’s also a precursor of serotonin, that is to say gives you a good mood.

Nonessential amino acids

Here are the 12 amino acids :

Histidine

This amino acid helps recovery and growth.

Arginine (amino acids star)

This amino acid is the Viagra of amino acids. It’s also the precursor of nitric oxide which helps with congestion.

Glutamine (amino acids star)

This amino acid helps to be focus, to have more energy and helps with recovery.

Aspartic acid

This amino acid increases testosterone but is not definitive. There has been a lot of scientific studies concerning this amino acid but unfortunately, it has not been 100% proven that aspartic acid naturally increases testosterone. This is why it’s interesting to read the latest scientific studies on amino acids because we’ll discover new things.

Gutamic acid

This amino acid is a neurotransmitter and it’s also used as a fuel of the brain.

Cysteine

This amino acid a detoxifier for the liver, fat burner and antioxidant.

Ornithine (amino acids star)

This amino acid derived from arginine. It increases your growth hormone, increases your sleep and gives you more vitality.

Glycine

This amino acid increases your energy and helps the synthesis of creatine.

Proline

This amino acid protects your joint.

Serine

This amino acid increases your energy, your memory and focus.

Taurine

This amino acid increases your energy, focus and endurance.

Tyrosine

This amino acid is important for the body because it regulates your hormones which are dopamine, epinephrine and adrenaline.

Amino acid derivatives

These amino acids are not part of the list of essential and nonessential amino acids because they derive from these 2 lists.

L-Carnitine (star)

This amino acid derives from Methionine and Lysine. This increase your energy, helps burn fat in your liver and burns fat.

Citrulline Malate (amino acids star)

This amino acid derives from Arginine which allows you to produce more Arginine in your body, helps to create more nitric oxide, more vasodilatation, more congestion, more endurance and more recovery buffer of lactic acid.

Choline and Inositol

These amino acids derive from Methionine and Serine. This helps in burning fat in the liver, helps to focus and it’s a fat burner.

amino acids food source

amino acids food source bcaa

If you don’t read my article about protein, click here.

Subscribe to my newsletter and share this article if you think it can help someone you know. Thank you.

-Steph

P.S. If you’re in Miami and you like Caribbean food, go to my cousin’s bistro to eat Haitian food, click here.

Mature Athlete

mature athlete

What’s up ? This is THE stephane ANDRE. With my training, I’m interested in biomechanics to avoid injuries. I read « Sport Medicine Media Guide » and I learned some good stuff.

Physical exercises are for everyone, including the mature population. Exercises allow older people to keep a healthy body and maintain their independence. The main health problems of the mature population are arthritis, high blood pressure, heart disease, lung disease, depression and hearing and sight loss. With the exception of hearing and sight loss, all these health problems can be serious decrease with an adequate workout program.

All mature athletes should have a complete medical and musculoskeletal assessment before starting any workout program. Having a complete medical examination, medical advice and a workout program helps to avoid serious injuries and health accidents. These 3 things should meet the needs of a mature athlete to avoid disease, increase endurance, strength, body image and competitiveness.

Exercises are beneficial

It’s important that a qualified personal trainer create a specific workout program to improve strength, endurance, balance and flexibility. If the workout program includes sports such as golf or tennis, the technical knowledge of the golf/tennis instructors is helpful to avoid injury and improve performance. For results, workout programs must be consistent for at least 30-45 minutes, 3-4 days a week.

If physical conditions require correction, a cardiac or pulmonary rehabilitation program or physical therapy may be helpful before starting a workout program. These rehab programs should be taught to mature athletes at a fitness level where they could continue with their own workout program.

Exercise type for the workout program

physical exercise type

An athlete should use types of exercises based on his/her desire, pre-existing conditions and his/her ability to exercise without pain. For an athlete with lower extremity joint problems such as arthritis or instability, it’s recommended to avoid exercises with repetitive impacts like running. For athletes with an unstable shoulder, it’s recommended to avoid overhead exercises such as military press and pull-ups.

Using several types of exercise to improve strength, can allow better recovery of muscle and tendon tissue. If a mature athlete wants to make a sport that can aggravate a pre-existing problem on a muscle, tendon or bone, that athlete should be in a good condition before doing this sport. It’s recommended to decrease this sport’s frequency to reduce the painful symptoms.

What equipment to use

Having shoes that fit with the exercise and/or the sport is beneficial. If the person has a foot with significant deformity such as flat feet (fallen arches), using orthopedic shoes helps to reduce stress on the entire lower extremity. The symptoms of arthritis in the knee may be decrease by the use of specialized braces.

Prevent injury or discomfort during exercise

If there is discomfort during or after physical exercise, this should be analyzed to prevent it from starting again or getting worse. Over-the-counter painkillers and anti-inflammatory can be used in the short term if there is no interference with other medical conditions. It’s important to know that the use of ice, heat, massage and flexibility programs can decrease several symptoms caused by exercise.

There is more aggressive treatment with narcotic analgesic and/or cortisone injections but this should only be used to treat a specific lesion. This shouldn’t be used to allow an athlete to complete in the short term.

Summary

Creating a customized workout program with a medical professional and/or a qualified personal trainer helps a mature athlete to :

  • Keep independence

  • Increase physical abilities

  • Prevent injuries

  • Improve the quality of life

Subscribe to my newsletter and share this article if you think it can help someone you know.. Thank you.

-Steph

P.S. If you’re in Miami and you like Caribbean food, go to my cousin’s bistro to eat Haitian food. Click here.

From Beginner To Become Your Own Personal Trainer (Part 1)

become your own pesonal trainer

I read a Nerd Fitness article  and I learned good stuff.

Before to read this article, I advise you to read Find The Gym For Your Goals Part 1 et Part 2; Back To The Source Of Equipment Part 1 et Part 2; Back To The Source Of Human Strength Part 1 et Part 2.If you already read it, continue and have fun.

A strong body is a healthy body, you have heard this many times but it’s not easy to do. Starting a new workout can be intimidating. It’s, for this reason, a lot of people fail.

How you will train

gym training

To start, you have to find out what kind of strength training you want to do. It depends on the equipment and your goals. Here are several types of training programs :

Bodyweight

With a bodyweight training, you need little equipment (or not at all) and you can train everywhere (home, hotel, playground, workplace). As long as you have room to move, you can train.

If you like bodyweight training, take a pull-up bar and a set of gymnastics rings. If you’re really a beginner, an exercise band  can assist you in the movement like pull ups and dips.

If is that you can do bodyweight training without equipment, the disadvantage is that you need to constantly change exercises difficult to be sure to progress.

Dumbbells

Dumbbells are excellent for starting a workout with weight for several reasons.

First, gyms always have a good set of dumbbells. If you want to train at home, you can buy a set of adjustable dumbbells (that’s how I started in my bedroom).

The second reason is that dumbbells allow you to add a small amount of weight to do an exercise and exercise with dumbells are less intimidating that exercise with a barbell. For example, if you’re a beginner, starting with a 20kg (45lbs) barbell is a bit too much.

Dumbbells also allow you to work your symmetry and allow you to balance the strength of your right side and left side of your body. It’s ridiculous to have an arm or a leg extremely bigger and stronger as the other.

If you can’t finish a repetition, it’s easy to throw dumbbells on the floor compared to a barbell. For a beginner, it’s excellent for learning movements.

The disadvantage is that to evolve, you need to buy new dumbbells and this can be expensive. A gym membership is handy to avoid this problem.

Barbells

If your goal is to gain only strength, this is the recommended option. Barbell allows you to progress cleanly and quickly by adding a small amount of weight each week.

A barbell is really stable because you use your 2 hands instead of 1 hand for dumbbells so it’s easy to lift heavy (especially for the lower body like squat of deadlift). For exercises like the squat or the press, you can use the rack to load and unload weights safety.

The disadvantage is that to do this at home, you need to have a squat rack, a barbell, a bench and enough weight plates in your house or in your garage. A gym membership is handy to avoid this problem.

What’s the best way to train?

The barbell is optimal for gaining strength. Bodyweight training is good but you have to seriously motivate you to train at home.

Sometimes you have to adapt to the situation to be able to do your training. When I travel a bodyweight training is perfect if I don’t have access to a gym.

But the best workout is when you lift heavy. Nothing can replace squat, deadlift and body weight pull up.

There are also other ways to have a strength training like rock climbing, yoga or parkour.

Choose the program to follow

gym training program

Never go to the gym without having a plan. To get results, it’s necessary to have a plan to track your progress.

For to make a lot of progress, a beginner can have a full body program of 3 times a week with a day off between training days. Be sure that the program you choose matches your goals, A powerlifters will have a different training from a bodybuilder or an endurance athlete.

In my article Back To The Source Of Human Strength Part 1 and Part 2, I talk about numbers of repetitions and their goals :

  • Reps in the 1-5 range build super dense muscle and strength

  • Reps in the 6-12 range build a somewhat equal amount of muscular strength and muscular endurance.

  • Reps in the 12+ range build muscular endurance and size

Many beginner strength training programs say to do 5 sets of 5 repetitions to optimize progress to gain strength.

With a circuit or superset, you do a set of each exercise in an order and you repeat the process.

For example :

  • 20 bodyweight squat

  • 10 push ups

  • 20 walking lunges

  • 10 dumbell rows

  • 15 second plank

  • 30 jumping jacks

  • Repeat all these 5 times to do 5 sets

In traditional strength program, you do a complete set of an exercise, you rest and you do another set of the same exercise and so on.

For example :

  • 10 squat

  • Rest

  • 10 squat

  • Rest

  • 10 squat

  • Rest

  • 10 squat

  • Rest

  • 10 squat

  • Next exercise

If your goal is to be healthy and lose weight, you don’t need to focus on strength, a circuit (superset) is perfect.

This allows you to spend less time at the gym and to make up your high heart rate longer.

If your goal is to have more strength and have more muscle, choose a traditional strength training.

One important thing, your diet corresponds to 80-90 % of your success or failure. The quality of your diet will help you gain strength and lose fat.

When you choose a workout to develop your strength, be sure to increase the difficulty over time. To become stronger, you need to write a plan. This can be to do one more squat, lift 2kg (5lbs) more or do your circuit (superset) 10 seconds faster.

The main goal is to always be better than the last time, this is what ensures the continuity of being stronger and faster.

You can write your own training program or fortunately, there is a lot of excellent beginner program.

Share this article if you think it can help someone you know. Thank you.

-Steph

Back To The Source Of Human Strength (Part 1)

source

I read a Nerd Fitness article  and I learned good stuff.

When I’m in gym, people tell me why they started to train. There are several reasons, lose weight, gain muscles or to be in shape for a special event. There is a golden rule to have result in strength training, it’s eat clean and lift heavy.

Everybody says it, eat clean and lift heavy but what does that means ? I think it’s time to go back to the source.

Why

why

The life is easier when we’re stronger, did you notice it ? By exemple, to carry bags from supermarket, to carry a piece of furniture, to run to be in time, etc. Everything is easier.

Strength training is extremely efficient to build muscle and burn fat. Whether to lose 6kg (15lbs) or 45kg (100lbs), it’s the same thing.

Strength training help to build muscle and lose fat but it also help to stop or even reverse sarcopenia (it’s skeletal muscle reduction with aging). Train our skeletal muscle allow us to be independant (therefore avoid nursing homes) and live longer.

The profits list isn’t finished yet.

A nice athletic body

Strength training help you keep your muscles while you’re in calories deficience and losing weight.

Strength training allows you to have a better oxygen consumption than aerobic exercices. After training your body needs to make a lot of efforts to recover and return to the normal state so the state you had before the training. Scientific studies have shown that your metabolism‘s level increase for 38 hours after your training.

Strength training increase your metabolism, increase your Resting Metabolic Rate (RMR) because your body needs more calories to keep your muscls than to keep your fat. It’s estimated that for each 4.45kg (1lbs) of muscle, your RMR increase of 30-35 calories.

Improve your health

Strength training help you to improve your balance and coordination, improve cholesterol’s rate, help to control blood sugar, stop muscle loss, improve blood flow, reduces your resting blood pressure, build a stronger heart and increase bone density.

Feel better

It’s clear with strength training you have more self-confidence, your have more energy, a better mood, less anxiety and less stress . It also improves the quality of your thoughts, a scientific study has shown that this increases the cognitive function .

It’s not advisable to do a strength training 1 hour before sleeping. On the other hand to train early in the day helps to prevent sleep apnea  and insomnia.

Prevents diseases and degenerative diseases

You notices that many men and women die because of cardiac disease. Stength training helps to solve problems that are factors of heart disease such as inactivity, diabets, obesity, high blood pressure and cholesterol. Cardiologists begin to advise strength training to people who have heart attack.

Strength training helps to manage and improve the lifestyle of people with clinical depression , cancer survivors , have had a spinal cord injury ,who have recently had a stroke , fibromyalgia , Lymphedema , Down Syndrome , Parkinson’s Disease , Osteoporosis  and Arthritis.

It’s fun

Strenght training helps to reach your goals whether an effective training of 20 minutes to have a good naked body or to do a sports competition. It’s fun to see our progress because it’s like increase level in a video game. If you want to be better in a sport like badminton or rock climbing, strength training is a good choice.

People who shouldn’t train

The only people I’ve found who shouldn’t train are people who have an injury and it’s a break that doesn’t last long. We’re human being and it’s natural to carry things and move. Strength training is recommended for pregnant women , children and teenagers  and even paraplegics .

Obviously, it recommanded to see his/her doctor before beginning a strength training program to adjust the training program.

Basic objections

objection

But I’m too old, it’s not reasonable

When people between 30 and 60 years old tell me that they’re too old, I laugh because it’s a lie. It’s like say : « I don’t have time » and later I see a messsage on Facebook like : « Yestersay, Game of the thrones was epic ! ». Scientific studies have shown that people between 70 and 90 years old had impressive results in 10 weeks .

Other scientific studies have shown that this helps to avoid dementia  and to delay Alzheimer’s .

People who think they’re too old to train are exactly people who should train.

But I just want to be better for a sport and I want to stay fit

Strength training improve your muscle’s endurance, scientific studies have shown it. Resistance exercices help to increases overall muscles endurance , fix nervous system problems and increase activation of motor units within your muscles.

I don’t want to bulk too much

It’s a great strength training’s myth, it’s not in 1 year than you’ll have the bodybuilder’s body no matter wheteher you’re a man or a woman.

For women, here 2 exemples of moms who have become strong and fit without having a bodybuilder body. This is the story of Veronica  and Bronwyn .

Have a the body of a famous bodybuilder doesn’t happen in one night. Naturally we don’t have the amount of homones to have the body of a famous bodybuilder. We need to eat a huge amount of food (8 000 – 10 000 calories per day) and a huge amont of drugs (no, no, it’s another type of pharmacy, it’s true).

I’m fat, I want only lose weight

I’m fat, I want only lose weight

It’s a good reason to start strenght training. By losing weight, you surely want to keep your muscles. I mean, yout want to keep your muscles while you lose fat. With strength training you lose quickly centimeters (inches) in different body’s parts. It’s true that the overall weight loss may seem slow, that’s why is important to track your measurements. With strenght training when you eat with a caloric deficit, it’s increase your metabolism so you lose fat.

It’s boring

What I like with strength training, it’s we can see our progress quickly. It’s like increase level in a video game. I think people get bored when they expect nothing to do between 2 sets. This is why I advise people to have headphones to listen to their own music selection or an audio book to increase motivation.

Muscles and strength training

muscle fiber

Don’t be fancy, it’s interesting to understand how our muscles work to avoid failling into the Matrix’s trap. What I mean is that the only person you gave to impress is yourself and not the others.

It’s our muscle fibers that are small muscle cells that build up our muscles. Our muscle fibers are long, cylindrical and have the size of a strand of hair. Our muscle fibers are composed of myofibrils surrounded by sarcoplasm. I really summarized that but if you want to see it in detail, click here .

We have around 642 skeletal muscles that work together to make move our body. Imagine, when you bend your arm, your biceps contracts and your triceps does the opposite (elongates) to let the elbow bend. Every muscle of your body work as a team to make you move.

We have different type of muscle fibers :

Slow twitch (Type 1 fibers)

Slow twitch fibers are used to convert oxygen into energy for a long period of time. They don’t move quickly to be resistant to fatigue. These are the fibers we use most for marathons.

Fast twitch (Type 2 fibers)

Fast twitch move quickly so they’re not resistant to fatigue. Our body has 2 categories of fast fibers. The type 2A fiber has an endurence characterisitc used for long sprints. The type 2X fiber has « super fast » characterisitc used to short sprints or lift weights. I really summarized that but if you want to see it in detail, click here .

Each individual has a different percentage of slow and fast fibers. It’s for this reason that people are naturally better to run long distances or sprints. It’s funny because we can see it in strength training with people who are better to do sets with high or low repetitions.

It’s the end of the first part and the second part is event more interessting.

Share this article if you think it can help someone you know. Thank you.

-Steph

P.S. To read Part 2, click here.

Fitness History – United State – The Roaring 1920s and the Great Depression (Part 11)

united states roaring twenties

The increased interest in fitness dissipated throughout the decade. A similar pattern is always repeated in the history of humanity after a war is won. Is that the society to relax, enjoy life and make fewer exercises. The Roaring 1920s earned this name because of this reason, the society was the most frivolous than any other in history until now. The priorities were eating, drinking, partying and other forms of entertainment.

In October 1929, the stock market crash signaled the beginning of a decade of economic depression. The economy has failed to recover until the United States entered World War II in 1941. With many other aspects of life, levels of physical condition fell during the Great Depression. The benefits that physical education programs have done through legislation that followed the First World War were short-lived. The funds for these programs were limited and were eventually exhausted because of the weak economy.

united states roaring twenties

Despite the setbacks suffered by the fitness during the Great Depression, Jack LaLanne, who came to be recognized as a pioneer of the modern fitness began his career as a media fitness instructor . Throughout his life, LaLanne preached the values of lifestyle fitness. In the 1950s, the « Jack LaLanne Show » began to be broadcast on television, 25 years before the shows of Richard Simmons and Jane Fonda. LaLanne developed fitness programs including aerobics, water aerobics and resistance exercises. He has also presented numerous pieces of exercise equipment including the first cable machine, the secure system for squat called « Smith Machine » and the first machine « Leg extension ». Although LaLanne is often named as the inventor of the movement « Jumping Jack » history suggests that the real inventor was John « Black Jack » Pershing, a tactical officer at West Point in World War II. Although LaLanne preceded the movements of the modern fitness by some three decades, its ideology and its exercise programs had a good approach as demonstrated modern research.

World War II

Throughout world history, military conflicts have had a major impact on the state of fitness. The Second World War and its consequences for the United States were not different. Essentially, the modern fitness movement has evolved under the influence of the Second World War and the Cold War.

world war 2

The United States are entered World War II with the bombing of Perl Harbor on December 7, 1941. With this declaration of war, he came to the need to prepare soldiers. However in recruitment, it became embarrassing found that many people were unfit for combat. When the war was over, it was reported that almost half of people prepared should have been refused or were given a non-combat position. These disturbing statistics helped gain more attention to the importance of fitness in the country.

There have been significant contributions in the gym during the 1940s, especially from Dr. Thomas K. Cureton from the University of Illinois. Cureton has introduced the application of research to fitness, which improved the recommendations of exercises to individuals. Cureton hasn’t only recognized the many benefits of regular exercise, he strived to extend the knowledge of the human body with the help of fitness. He wanted to answer questions such as « how many exercises to be healthy ? » and what types of exercise are most effective. But most important was that Cureton wanted to know how physical fitness could be better measured on an individual. Among his contributions, the most important were the fitness test development for cardiorespiratory endurance, muscular strength and flexibility. His research has resulted in several recommendations for improving cardiorespiratory fitness, including the identification of exercise intensity needed to improve fitness levels. His suggestions became the fundamental basis of future exercise programs.

That’s all for today. Soon the rest of the fitness history

-Steph

Histoire Du Fitness – Etats-Unis – Les années folles des années 1920 et la Grande Dépression (Part 11)

united states roaring twenties

L’intérêt accru dans le fitness s’est dissipé pendant toute la décennie. Un même schéma se répète toujours dans l’histoire de l’humanité après qu’une guerre soit gagné. C’est que la société se relaxe, profite de la vie et fait moins d’exercices. Les années folles des années 1920 ont gagné ce nom à cause de cette raison, la société était la plus frivole que n’importe quelle autre dans l’histoire jusqu’à maintenant. Les priorités étaient manger, boire, faire la fête et d’autres formes de divertissements.

En Octobre 1929, le crash de la bourse a signalé le début d’une décennie de dépression économique. L’économie n’a pas réussi à se rétablir jusqu’à ce que les Etats-Unis entre dans la Seconde Guerre Mondiale en 1941. Avec de nombreuses autres aspects de la vie, les niveaux de conditionnements physiques ont diminué au cours de la Grande Dépression. Les bénéfices que les programmes d’éducation physique ont fait à grâce à la législation qui ont suivi la Première Guerre Mondiale étaient de courtes durées. Les fonds pour ces programmes ont été limité et ont finalement été épuisé à cause de la faiblesse de l’économie.

united states roaring twenties

Malgré les contretemps qu’a subi le fitness durant le Grande Dépression, Jack LaLanne, qui finit par être reconnu comme un pionnier du fitness moderne a commencé sa carrière comme un médiatique instructeur de conditionnement physique. Tout au long de sa vie, LaLanne a prêché les valeurs du style de vie du fitness. Dans les années 1950, le « Jack LaLanne Show » a commencé à être diffusé à la télévision, 25 ans avant les shows de Richard Simmons et de Jane Fonda. LaLanne a développé des programmes de fitness incluant l’aérobic, l’aérobic aquatique et les exercices de résistance. Il a aussi présenté de nombreuse pièces d’équipement d’exercice incluant la première machine à câble, le système sécurisé pour faire du squat appelé la « Machine Smith » et la première machine « Leg extension » pour l’extension des jambes. Bien que LaLanne soit souvent nommé comme l’inventeur du mouvement « Jumping Jack », l’histoire suggère que le vrai inventeur était John « Black Jack » Pershing, un officier tactique de West Point dans la Première Guerre Mondiale. Bien que LaLanne ait précédé les mouvements du fitness moderne de trois décennies, son idéologie et ses programmes d’exercices de conditionnements physique avait une bonne approche comme ont démontré les recherches modernes.

Deuxième Guerre Mondiale

A travers l’histoire du monde, les conflits militaire ont eu une impact majeur sur l’état de la condition physique. La Seconde Guerre Mondiale et ses conséquences sur les Etats-Unis n’ont pas été différent. Essentiellement, le mouvement du fitness moderne a évolué sous l’influence de la Seconde Guerre Mondiale et de la Guerre Froide.

world war 2

Les Etats-Unis sont entré dans la Seconde Guerre Mondiale avec le bombardement de Perl Harbor le 7 décembre 1941. Avec cette déclaration de guerre, il était venu la nécessité de préparer des soldats. Cependant dans le recrutement, il était devenu embarrassant de constaté que beaucoup de personnes étaient inaptes au combat. Quand la guerre a été terminé, il a été reporté que presque la moitié des personnes préparés auraient dû être refusé ou avoir une position de non-combat. Ces statistiques inquiétantes ont aidé à gagner plus d’attention sur l’importance du fitness dans le pays.

Il y a eu d’importantes contributions dans le fitness durant les années 1940, spécialement du Dr. Thomas K. Cureton de l’Université de l’Illinois. Cureton a introduit l’application de la recherche dans le conditionnement physique, ce qui a amélioré les recommandations d’exercices aux particuliers. Cureton n’a pas seulement reconnu les nombreux bénéfices de l’exercice régulier, il cherchait à étendre les connaissance du corps humain avec l’aide du fitness. Il voulait répondre à des questions telles que « combien d’exercices pour être en bonne santé ? » et quels types d’exercices étaient les plus efficaces. Mais le plus important était que Cureton voulait savoir comment la condition physique pourrait être mieux mesuré sur un individu. Parmi ses contributions, les plus importantes étaient le développement de test de conditionnement physique pour l’endurance cardiorespiratoire, la force musculaire et la flexibilité. Ses recherches ont abouti sur plusieurs recommandations pour l’amélioration de la condition cardiorespiratoire, y compris l’identification de l’intensité d’exercice nécessaire pour améliorer les niveaux de condition physique. Ses suggestions sont devenues la base fondamentale de programmes d’exercices futures.

C’est tout pour aujourd’hui. Bientôt la suite de l’histoire du fitness

-Steph