I read a Frederic Delavier’s book « Strength Training Anatomy » and there is good stuff.
Sit on the machine and take the handles :
Inhale and raises your elbows to the horizontal
Exhale at the end of the movement
This exercice mainly works the lateral deltoide and also the supra-spinous muscles. If you raise your elbows beyond the horizontal, you’ll work the upper part of trapezius.
Note : This is a good exercise for beginners that doesn’t require any positioning effort and allows to do sets with high reps.
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