The chief executive of the National Academy of Sports Medicine (NASM) has pointed out that the effective use of the [yoga roller] can promote blood circulation and allow muscles to cope with the following intense exercise and muscle recovery; nowadays, the roller is not only widely used in The sports industry has also begun to enter the homes of ordinary people. When athletes contract a lot of muscles and tighten during intense exercise, it is not uncommon for long-term injuries to muscles caused by severe muscle strains. Therefore, physiotherapists and coaches have developed an aid-yoga rollers that can increase the efficiency of professional athletes. (English name: Foam Roller), by pressing its tight part against the yoga rollers by its own weight, it promotes the deep massage of muscles to achieve a relaxing effect, effectively reduces the risk of sports injuries and achieves the best state. ✵ Product information ✵ ➼Product name: Yoga roller, Yoga roller, Yoga stick, Yoga column ➼Product color: colorful camouflage (oval) ➼Product specifications: diameter 13cm * 33cm (height) 成分 Commodity composition: EVA (outer layer), EPR (internal) ➼Product weight: 600g (± 5g) ➼Product structure: Surface hardness 40-45 degrees, internal hardness 60 shore c 特性 Commodity characteristics: anti-sweat, good resilience, long service life ➼Made in: Taiwan (Made In Taiwan) ➼Applicable objects: road runners, bicyclists, mountain-climbing players, long-term walking commuters, long working stations, and silver-haired people.