产品详情
功能用途
Function Purpose
拳击训练使用，用于爆发力量，大力量阻力训练。
Serving boxing training, for bursting strength and strong resistance training.
主要材质
Main Materials
天然乳胶
Natural latex
材质工艺与性能特点
Material Process and Performance Characteristics
直型弹力绳，配手柄，多种阻力可选。
Straight form elastic string, competitioned with handles, optional resistances
