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