isometrics
🇺🇸
/ˌaɪsəˈmetrɪks/
🇬🇧
/ˌaɪsəˈmetrɪks/
Exercises where you push or pull against resistance without moving your body
To strengthen his muscles, he incorporated isometrics into his workout routine.
為了增強肌肉,他將等長運動納入了他的運動計劃。