kettlebells on the floor in a crossfit gym b/w

activity boxing build building circuit clean close competitive concept cross crossfit dark deadlift dumbell effort endurance equipment exercise exercising fitness floor games group gym gymnastic gymnastics healthy heavy heavyweight holding human indoors iron jerk kettlebell kettlebells lifestyle lifting mass metal metallic muscle muscular object overweight people photo picking power powerlifting practising rings shadow shape sport sports steel strength strong strongman training unit weight workout