#groindevelopment

[athleticeatery]

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Very cool innovation from the guiltykilla. Nice way to work the posterior chain, hips, groin, and balance. @Regrann from @guiltykilla - - #regrann #guiltykilla #posteriorchain #core #airplaneexercise #singlelegrdl #sportsperformance #athleticconditioning #football #gym #fitness #workout #moscow #toronto #the6ix #athleticeatery #strengthtraining #barbell #instagood #instagramfitness #glutes #nutrition #athlete #groindevelopment #hipdevelopment #warriorlife #athleticconditioning #workoutmotivation #fitnessgoals #balance (at Toronto, Ontario)