Watch as Ryan Warrenburg explains and runners demonstrate this Clam Shell Exercise for activating the gluteus maximus.
More from Championship Productions View all from Championship Productions

Plyometric Warmups for Distance Runners Using PVC Sticks with Scott Christensen – Complete Track and Field

Jumper’s Plyo-Box Bounding with Kyle Tellez – Univ. of Houston

9-Dot Challenge with James Leath – Mental Performance Coach
