DragSox
01
阻力袜DragSox, DragSox阻力袜
the specialized resistance socks used in swimming to enhance strength and technique
例子
Swimmers wear DragSox to increase resistance during training sessions.
游泳运动员穿着DragSox以在训练期间增加阻力。
DragSox help improve leg strength and endurance in the water.
DragSox有助于提高水中腿部力量和耐力。



























