Strengthen and sculpt every major muscle group of your body with these COREFX Power Tubes! Take your workout to a higher level with this set of power tubes. Made from the highest quality tubes you can find, this set will last a lifetime. Its wide grip allows you to work your upper body, chest, arms, and back muscles even better! Get effective strength training at home or anywhere with this safe, portable ultra-versatile training tool that features a very unique handle that is colour coded, pending on resistance level.