The role of the seated shoulder press fitness equipment is to exercise the deltoid muscles.

The human deltoid is divided into three bundles: front, middle and rear. This device can effectively exercise the middle and front bundles, but has basically no effect on the rear bundles of the deltoid. This machine usually has different handle positions, adjustable seat height, and these adjustments allow you to choose the range of motion, as well as the main exercise toe and toe.

In addition to the seated shoulder press fitness equipment that can exercise the deltoid, there are also seated chest presses that exercise the middle beam of the pectoralis major, seated chest clamps to exercise the inner side of the pectoralis major, and seated rowing machines to exercise the latissimus dorsi and oblique muscles. The middle and lower beam of the quadratus, the seated shoulder abductor is to exercise the middle beam of the deltoid.