ISBN: 9787115548924 - 弹力带训练指南 第3版 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2021-05-01 Pages: 246 Language: Chinese Publisher: People's Posts and Telecommunications Press. Elastic bands are cheap and convenient. and can effectively increase resistance for any training.?Studies have shown that elastic resistance training (ERT) is effective for people of all ages and conditions. whether it is children. the elderly. or sedentary people in the workplace or professional elite athletes.?At home or anywhere on the way. an elastic band can easily complet.…