Hip thrust. The biggest set of muscles in your body (relative size) are the glutes. This move hits them directly. Not only do strong glutes lead to a healthy back and flexible hamstrings, meaning less long-term problems. @femmiejj is doing 4 sets and 12 reps. #personaltrainer#fit#instafitness#fitgirl#gym#glutes#workout#academia#positive
123
1
#fit,#personaltrainer,#positive,#gym,#instafitness,#fitgirl,#academia,#glutes,#workout,