Machine Trunk Rotation

machine trunk rotation abs

What’s up ? This is THE stephane ANDRE ! I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff.

Attention

Torso’s rotation in the machine are proscribed for people suffering from lower back or having already had a herniated disc, as they might aggravate or reappear this lumbar pathology.

machine trunk rotation abs

Standing on the turntable with your hands on the handles :

  • Rotate your pelvis from one side to the other, keeping your shoulders fixed and controlling the rotation. Your knees are slightly bent to avoid the risk of ligament stretching.

This exercise works mainly external and internal obliques and a little less rectus abdominis. Sets with high reps give better results.

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-Steph

Hanging Leg Raises

hanging leg raises

What’s up ? This is THE stephane ANDRE ! I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff.

Suspended on a chin-up bar :

  • Inhale and back up your knees as high as possible by approaching your knees to your torso.

  • Exhale at the end of the movement

This exercise works :

  • The iliopsoas, rectus femoris, tensor fasciae latae when you raise your legs.

  • The rectus abdominis and a little less obliques work when you move your knees to your torso.

To target the work on abs, it’s advisable to make small oscillations of thighs without never having the knees below the horizontal.

Attention

Rotations of the torso to the machine are proscribed for people suffering from low back or having already had a herniated disc.

Variant

hanging leg raises variant

By raising your knees on the side alternately to the right and to the left, obliques work more intensely.

Abdominal lumbar balance

It’s necessary to work in a balanced way the abdominal’s muscles and the back’s muscles (erector spinae). A lack of tone of hypertonicity of one of these two muscle groups can create a bad posture, and over time, create pathologies.

Example

Hypertonicity of the lower part of the erector spinae (sacro lumbar mass) with a hypotonicity of the muscles of the abdomen, will create a hyperlordosis with an abdominal ptosis. This postural defect can sometimes (if it is taken in time) be diminished by exercises of reinforcement of the abdominal muscles.

Conversely, hypertonicity of the abdominal muscles with loosening (hypotonicity) of the erectors spinae, especially in the upper part (multifidus spinae, longissimus, iliocostalis), will create a kyphosis (rounding back ) with loss of lumbar vertebral arch. This postural defect can sometimes (if it taken in time) be diminished by exercises of reinforcement of erectors spinae muscles.

Hypertonicity erector spinae muscles lumbar vertebral arch Hypotonicity abdominal ptosis

Kyphosis Hypotonicity erector spinae muscles lumbar vertebral arch Hypertonicity abdomen

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-Steph

Machine Crunch

machine crunches

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff.

Sitting on the machine with your hands holding the handles. Your feet wedged under the pads :

  • Inhale and round your back to bring your torso to your thighs.

  • Exhale at the end of the movement

This exercise is excellent because it allows you to adjust the weight relative to your level. You can use lightweights if you’re a beginner or heavyweights, without risk, if you’re an athlete.

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

-Steph

Seated Machine Hip Abductions

seated machine hip abductions

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff.

seated machine hip abductions

Sitting on the machine :

  • Force your legs apart as far as possible

When the machine’s seat is inclined, it’s gluteus medius that works. When the machine’s seat is slightly inclined or vertical, it’s the upper part of the gluteus maximus that works. The ideal is to vary the torso’s inclinaison in the same set.

Example

10 reps with your back glued on the machine’s seat and 10 reps with your torso leaning forward.

seated machine hip abductions variations torso forward

This exercise is excellent for women because it tone the upper part of the hip. It gives the buttocks a rounded appearance, making the waist look slimmer.

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-Steph

Cable Hip Abductions

Cable Hip Abductions anatomy

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff.

Cable Hip Abductions

Standing on one leg. Your other leg attached a low pulley to your ankle and your opposite hand placed on the machine to stabilize your body :

  • Raise your leg as high as possible

This exercise works mainly gluteus medius and gluteus minimus placed in more depth. For a better efficiency, it’s advisable to do set with high reps until the sensation of burns.

gluteal msucles insertions anatomy

Abductions anatomy

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

-Steph

Machine Hip Extensions

machine hip extensions

I read a Frederic Delavier’s book « Strength Training Anatomy » and I learned good stuff.

The torso tilted forwards with your hands on the handles. You’re standing on one leg and the other is slightly forward with the pad placed under the knee joint at mid-distance from the ankle :

  • Inhale and move your thigh to the rear until your hip is fully extended backward (hyperextension).

  • Keep the contraction in isometry for 2 seconds and return to the starting position

  • Exhale at the end of the movement

This exercise works mainly gluteals and a little bit semitendinosus, semimembranosus and biceps femoris long head.

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

-Steph