How to Stretch to Strengthen Your Glutes, Core and Knees

Fitness trainer Ari Weller explains how to do the clock exercise, a stretch designed to strengthen your quadriceps, glutes, and calf muscles, and an eccentric forearm plank that engages your core. Subscribe to Dr. Oz's official YouTube channel: https://bit.ly/1QhiDuv Like Dr. Oz on Facebook: https://bit.ly/2imT12a Follow Dr. Oz on Instagram: https://bit.ly/2FWZRui Follow Dr. Oz on Twitter: https://bit.ly/1tQziaF