Do you have little time to train but would like to strengthen your buttocks to have a sexier physique? I present in this video a short and intense workout of only 15 minutes to rapidly develop the muscles of the buttocks and have a toned and rounded B-side. Also try the butt workout with the rubber band.
4 exercises in a row: 45 seconds of effort, and 15 seconds of recovery.
To learn more: Workout to strengthen the lower body .