The muscle bundles of the arms flex towards the face with one supporting limb slightly ahead of the other. The upright position and the constraint on the forearm allow for targeted training of the elbow flexor muscles and additionally a slight flexion of the shoulder. It is recommended to adopt a stance with legs apart on the sagittal plane for better control of the lumbar region. More advanced exercises can also be performed on a single supporting limb: with forearm support and free elbow, ideal for injury prevention).
Automatic adaptation and safety: the new era of advanced training