Killer Leg Workout and Cardio anyone????? by admin | Apr 16, 2014 | Work Out Plans | 0 comments Killer Leg Workout and Cardio anyone????? YES PLEASE Needed a little kick in the butt today so I thought Burpees, Butt Kickers and Mountain Climbers were just what the Dr. ordered…. Submit a Comment Cancel replyYou must be logged in to post a comment.