The combined machine for the rear deltas and chest muscles is designed to train the upper shoulder girdle – the deltoid muscles, and when the position of the levers changes – the chest muscles. The machine is necessary for the training of athletes in various sports. The machine’s main design feature is the combination of two exercises for different muscle groups: arms rearward extension (posterior bundles of the deltoid muscles) and arms reduction in front (chest muscles). The machine has two adjustments: seat height and chest/back support. The rotating handles of the power levers repeat the natural range of motion as much as possible and create additional comfort during the exercise.
