A quote from the latest offering from genius movement specialist Eric Franklin, The Psoas, Integrating Your Inner Core:
"Once the psoas is activated, the flattened abdominal wall coveted by so many fitness enthusiasts, dancers and bikini-wearers happens all on its own."
Doesn't it make you want to train your psoas? Delightfully, the book contains no crunches at all, and nothing that makes you want to die by working your abs. Apparently, that "I want to die cause I'm working my abs" feeling is the feeling of not being able to use your psoas. Thank you, Eric Franklin!
By Karen R. Smith