Burn calories and tone muscles with The Burn Machine's 4lb Speed Bag. At four pounds, the Novice is light enough for longer, more cardio-intense workouts, to help uncover sculpted shoulders, arms, back and torso muscles, while increasing aerobic and muscular endurance. Use the 4lb Speed Bag for a variety of workout applications from advanced athletic training to injury rehabilitation. This unit makes a great addition to group workout classes, and is also an inexpensive and portable alternative to the upper-body ergometer (UBE) machines.
