Want to run faster without training harder? Fix your posture first. In sprinting, running posture and pelvic positioning are the foundations of speed even before strength or endurance. 🔍 In this slow-motion sprint breakdown: ➡ The athlete on the right shows ideal sprint technique — tall torso, ground contact directly under the hips, and aggressive knee drive. ➡ The athlete on the left leans too far forward, lacks pelvic control, and shows poor sprint mechanics especially in backside recovery an

怎样跑步最减肥？做到这5步不瘦都难。跑步跑不对，当心越跑越壮越跑越胖哦！今天是慢慢细节干货哦～#跑步 #元气恢复计划 #抖音健身房 #燃脂的一百种方式 #节后甩肉大作战

五个高效燃脂的跑步方法，帮你减掉多余赘肉，快来试试吧！来，跟我们一起跑起来吧！#跑步 #运动 #健康 @抖音小助手 - 抖音