In Transversus Abdominis: TESTOSTERONE NATION | Inside the Muscles - Best Ab Exercises - Page 1

Inside the Muscles - Best Ab Exercises by Bret Contreras 05/17/10 After hooking himself up to a bunch of electrodes, the author discovers the best exercises for building a rock-solid midsection. L-sit chins may score extremely high. was the 5 rep with strict form a limiting factor in including them, or are they just not a common exercise? As a person who has always done a ton of chins but had so ...Transversus Abdominis