论文部分内容阅读
俯卧撑是最常见的健身运动之一,随时随地都可以轻易地进行,做俯卧撑对腹、背、胸部的肌肉都有良好的锻炼作用,还能做出很多花样,收到意想不到的健身效果。两手距离变化双手略宽或略窄于肩膀,肘部打开与地面平行。只要不
Push-ups are one of the most common fitness exercises and are easy to carry anytime, anywhere. Doing push-ups has a good workout for the muscles of the abdomen, back and chest, as well as making a lot of tricks and receiving unexpected fitness results. Change distance between both hands slightly wider or slightly wider than the shoulders, elbows open parallel to the ground. Just do not