Work on your running with this Speed Training Parachute Resistance Belt Parachute is attached to a belt to create resistance when you're running Rotates 360 degrees and has a free motion ring so you can sprint in any direction Ideal for improving speed, stamina and strength for plenty of sports Waist belt can be adjusted to fit your waist  - fits up to a 42-inch waist Measures 145 x 145cm Save 85% and push your fitness with this Speed Training Parachute Resistance Belt