Improve your vertical leap by training with Rubberbanditz: Our vertical leap bands offer ascending resistance throughout your entire range of motion, providing a harmonious relationship with your muscles. As you jump higher, the bands stretch farther and the resistance is increased, making your legs stronger with every hop. Train with a partner or on your own to power up your leap. These bands aren"t just a one-trick-pony either. Once you"re done doing your jumps, you can pick up the bands and bust out some bicep curls, deadlifts, or shoulder presses to get that full body workout! Which band is right for me? * (Name): (Thickness) - (Approximate Resistance) * Light Band: 1/4" - 5 to 15 lbs (2-7kg) * Medium Band: 1/2" - 20 to 35 lbs (9-16kg) * Heavy Band: 3/4" - 30 to 50 Lbs (14-23kg) * Robust Band: 1 1/8" - 40 to 80 lbs (18-36kg) * Power Band: 1 3/4" - 50 to 120 lbs (23-54kg) * Strong Band: 2 1/2" - 60 to 150 lbs (27-68kg) * Monster Band: 4" - 80 to 200 lbs (36-91kg) Rubberbanditz Social Outreach Rubberbanditz is a quadruple bottom line company (People, Planet, Profit, Power) fitness innovation company who is making a global health footprint. Through our community outreach projects, we encourage inclusion, accessibility and enthusiasm for exercise. We use our bands, bodies and minds to break down barriers to fitness through group-facilitated training sessions and by supporting like-minded community organizations. 5% of this sale will be used to fund our current outreach project in Kibera, Kenya.