“Backside mechanics” happens when an ath MP3音声抽出 (320kbps) - TikPulse Media Directory

TikTok動画 “Backside mechanics” happens when an athlete is running with のMP3音声を320kbps高音質で無料抽出・保存できます。

“Backside mechanics” happens when an athlete is running with their legs behind their hips. This kills momentum.  The goal is to run with “Frontside mechanics”, which means the legs spend more time in front of the hips. This is why knee lift is importsnt! 💡#themerakiway #speedcoach #speeddevelopment #speedtraining #sprinting

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