Jan 12, 2018
This is a great example of arm action drill for #sprinter #Repost @quicksilvertrackclubaz ・・・ Rise and grind everybody!!! Working on shooting the arms when unloading out of the blocks to execute power and explosive momentum to get out front to an early lead 💪🏽💪🏽💪🏽!!! WE BUILD CHAMPIONS!!! #QuicksilverTrackClub #quickslivertrackclubaz #tracklife #tracknation #trackandfield #teamusatf #usatf #usatfuturestars #usatfyouth #WeWorkHard #WeAlsoHaveFun #chandler #hamilton #hamiltonhuskies (at Sports Extra, Inc.)
