Exercise or a system of exercises in which isometric muscular contraction is used to strengthen and tone muscles,performed by the exertion of effort against resistance,usually of a stationary object.

• 静力锻炼法应用等长度的肌肉收缩来增强肌肉的锻炼或一套锻炼法，通常是对由一个静止物体产生的阻力进行训练