manta ray does keep the bicep tendon happy
did you like the ass shot video...that should have given you an idea of how wide. i tried wider...but it was not in the cards today
if you do the hip flexor stretch with your back foot up on a bench....do that and then turn your torso towards your forward knee...really hits near the groin and down the inner thigh. that's where i was really hurting today. i'll throw on the skater shoes next monday
definitely gonna take some gettin used too....about twice as wide as i usually squat.