⚡️THE REVERSE PLANK⚡️ - Here are 3 variations to the elevated reverse plank. Can also be done on the floor in a reverse bridge. Start with bodyweight and progress by adding weight or holding for longer periods. The reverse plank will strengthen your posterior chain muscles such as your QL (lower back), glutes, hamstrings and core. Beginner: 10-20 sec Intermediate: 20-30 sec Advanced: 30-60 sec #coreworkout #coretraining #abs #glutes #hamstrings #core #sixpack #corestrength #coreexercises #injuryprevention #workouttips #fitness #workout #trianing #muscle #exercise #personaltrainer #torontopersonaltrainer #torontotrainer