The Impulse Escalate (reverse) fly machine offers two ways to work out, testing the shoulder muscles in reverse mode & primarily the pecs in fly mode. Switching between the options on this dual-function machine is easy, & there are two hand positions for use. The very strong frame features comfortable padding that can be wiped down after use. The seat height is adjustable & the 91kg (200lbs) weight stack is found behind a screen in order to protect users.