合理运用憋气，有利于发挥人体的机能能 力，创造优异成绩。如：短跑时的憋气，一方面可控制胸廊起伏，使快速摆臂动作获得相对稳定的支撑点；另一方面又避免腹肌松弛，为提高步频、步幅提供更强劲的牵引力。在力量训练中经常用到憋气，它可以使肌肉的张力加强，使力量发挥到最 The rational use of suffocation, is conducive to the performance of the human body’s ability to create outstanding results. Such as: the suffocation sprint, on the one hand can control the chest wall ups and downs, so that the rapid movement of the arm to obtain relatively stable support points; the other hand, to avoid abdominal muscle relaxation, in order to improve the pace, stride to provide more traction. Frequently used in strength training, suffocation, it can enhance the muscle tension, so that the power to play to the most