Cardiovascular system (heart and arteries) - as anas are isometric, which means they rely on holding muscle tension for a short period of time.
心血管系统(心脏和动脉)-体式的等距，这意味着他们就举行了肌肉短时间内紧张依赖。
2
Cardiovascular system (heart and arteries) - asanas are isometric, which means they rely on holding muscle tension for a short period of time.
心血管系统(心脏和动脉)-体式的等距，这意味着他们就举行了肌肉短时间内紧张依赖。
3
It is also unequivocally pointed out that the isometric operation cannot be precisely represented even if in a body surface modelling system which has the function of free curve modelling.