Theraband high resistance bands set of 4

This set contains all 4 high resistance bands with progressive resistance levels in easily recognizable colors; light (red), medium (green), heavy (blue) and extra heavy (purple) Each band is a 104 cm long and 0.4 cm thick continuous loop, complete with instructions and a recommended training plan The oval TheraBand indicator shows the band at rest. When the band is stretched to twice its resting length (100% stretch), the indicator is a circle This helps to improve the user's technique and track progress The estimated resistance values are based on tensile forces for pulling out from the belt between 100 and 200%: