The FS-416 strength trainer is designed to perform the exercise of spreading the arms to the sides, aimed at training the middle part of the deltoid muscles, the upper part of the trapezius muscles.
The assisted chin/dip machine is fantastic for developing arm and back muscles. The FS-806 makes doing chin ups or dips more accessible to beginners, but is still useful for seasoned users.
The machine is designed to perform exercise for the following muscle groups: greater pectoral muscle, teres major muscle, Pectoralis minor, Latissimus dorsi.