nikoslimpe's Review Of Barbell Curls Lying Against An Incline

Jan 25, 2013 1:59 PM: is this exercise work the inner head of bicep such as preacher curl?
must i have less weight?
in how deggre is better?32 or 47? is this exercise work the inner head of bicep such as preacher curl?
must i have less weight?
in how deggre is better?32 or 47?-See Less