女同胞们,你想使自己胸部肌肉发达、强健有力吗?想使胸部丰满、具有曲线美而充满青春魅力吗?下边介绍的方法可帮助你达到这一目的.持橡胶带做的体操将橡胶带,固定在墙或门把手上与你腰高相齐之处.1、仰卧,手臂上举拉住橡胶带,沿体侧向下拉,然后再举起来,重复8——10次(图1).2、仰卧,双臂交替向下拉,向上举,每只手臂重复8——10次(图2).3、背朝墙坐,双手高举过头抓 Female compatriots, you want to make your own chest muscles strong and powerful? Want to make the chest plump, curvy and full of youthful charm? The method described below can help you achieve this goal. Rubber band to do gymnastics rubber Belt, fixed in the wall or door handle and your waist height alignment .1, supine, arms lift the rubber band, pull down along the body side, and then lifted up, repeat 8--10 times (Figure 1) .2, supine, arms alternately pull down, move up, each arm repeated 8--10 times (Figure 2) .3, facing away from the wall, hands over his head