Christopher Sommer is a professional gymnastics instructor and long time US Jr National Team Coach with nearly 40 years experience and has coached numerous State, Regional and National Champions. He is the Men's Head Coach at Xtreme Gymnastics in Scottsdale, AZ.
2 books on the list
Latest Recommendations First
I’m a big fan of the author. – source
I’m enjoying right now. – source
Also recommended byTim FerrissDerek SiversJames AltucherAubrey MarcusGeorge RavelingSteven Pressfield