Building the Gymnastic Body: The Science of Gymnastics Strength Training by Christopher Sommer (2008-05-03): Christopher Sommer: 9780982125304: Amazon.com: Books
Coach Sommer Interview - Strength Gymnastics Training - Bondi Beach Australia - YouTube
Podcasts with Coach Sommer | Interview coaching, Tim ferriss, Multi level marketing
Coach Sommer - Estero | ESTERO DDD INVITATIONAL
Gymnasticbodies
Ido's Blog: The Grand Canyon, Coach Sommer and misc clips...
Dr. Mike T Nelson on Twitter: "Myself with Coach Sommer Awesome to talk with him!! #pfx14 http://t.co/xpca2OqzFu"
Barbell Shrugged Podcast with Christopher Sommer - All Things Gym
Quarterly - We are so excited to welcome Coach Sommer from... | Facebook
Book Review: "Foundation One" and "Handstand One" by Christopher Sommer | Breaking Muscle
Highest Backflip feat. Coach Sommer - YouTube
Building the Gymnastic Body: The Science of Gymnastics Strength Training by Christopher Sommer (2008-05-03): Amazon.co.uk: 9780982125304: Books