I've been reading the westside site, and identified that i have a pretty serious hamstring weakness. So i got one of the guys at the gym who trains Westside style to show me the Glute ham raise.
Trouble is i couldn't do 1, [excuse mode on] mind you i had just completed a heavy deadlifting session on a 3" box session [excuses off]
So, what is the best way to begin or build up to this exercise
stats 5`11" 190lbs@12% training for years, but mostly following stupid personal trainer type advice, probably only 1 yr of solid training using squats and deads