Dallas Cowboys db Israel Mukuamu is spending some time this offseason working on acceleration mechanics with Olympic Champion Justin Gatlin. (🎥: unlmtdathlete on IG) Connect With Us ►Website: http://cutdaymedia.com ►Instagram: http://instagram.com/cutdaymedia/ ►Facebook: http://facebook.com/cutdaymedia/reels/ ►Twitter: https://twitter.com/CutDayMedia ►Videographer/Photographer: http://instagram.com/regthecreative #Shorts #dallascowboys #acceleration…