Building the Gymnastic Body: The Science of Gymnastics Strength Training by Christopher Sommer (2008-05-03): Christopher Sommer: 9780982125304: Amazon.com: Books
205: Christopher Sommer: How To Build Muscle And Mobility With Gymnastic Strength Training - Ted Ryce, Celebrity Trainer, Health Coach & Longevity Evangelist | Podcast on Spotify
When Coach Christopher Sommer of GymnasticBodies began working with adults over a decade ago, he began t… | Core strength exercises, Strength workout, Plank workout