サイズ
50lbs,70lbs,100lbs,120lbs
モデル番号
Leg Resistance Bands
Leg Resistance Bands
Vertical Jump Trainer Speed and Strength Leg Resistance Bands
Function
Basketball Training, Football Training,Bounce Training
Size
50lbs,70lbs,100lbs,120lbs
Belt
width 12cm*thickness 5mm
Feature
Good toughness, not easy to age, adjustable