An exercise device is provided for enabling a user to obtain a full body workout. By attaching the device at selected positions on the hands, feet, arms, legs, or torso, different muscle groups of a user's body can be isolated for training and strengthening purposes. The exercise device includes two or more pieces of tubing material fitted together in a telescoping manner. Pressurized air within the tubing provides a user with resistance to movement in order to tone and strengthen the muscles. At one end of the telescoping tubing material is a handgrip and at the other end is a strap of a suitable resilient or elastic material that allows a user to securely place a foot or hand in for exercise purposes.