#Repost @dkrerowicz with @repostapp. ・・・ Old school Crossfit Football drills for the Speed and Agility class today. Challenging posture and position with the quick feet drill and then focusing on reaction time with the auditory drill. #crossfitfootball, #powerathlethq, #sprintwork, #charliefrancis, #downwithdenny #EmpowerYourPerformance















