F450 has a durable frame construction with two independent pulleys. By adding weight discs on pulleys, you can train arm, shoulder or chest muscles. By changing the direction of the rope pulling pressure, corresponding muscle groups are trained.
F450 has a durable frame construction with two independent pulleys. By adding weight discs on pulleys, you can train arm, shoulder or chest muscles. By changing the direction of the rope pulling pressure, corresponding muscle groups are trained.