Time to get fit with the Nautilus Tricep Extension Machine - Nitro Evo, a fitness equipment that can be used in gyms and training areas or even at the comfort of your own home. This exercise machine helps in strengthening your upper body muscles. It has an adjustable back pad and a raised-arm feature that will help you achieve a more focused training routine. It comes with a cutting-edge strength curve technology with a 4-bar linkage system and a weight stack that you can adjust in 5 lb increments depending on your level of strength. It is made with 2'' x 4'' steel frames, overall measuring 33''L x 45''W x 63''H, and features high quality molded covering, plus bigger towel handle and bottle holder.