One bicep like the Hulk at least.
And, thinking about it, the brachialis probably gets more of a workout in this instance.
(
Monty Propps, Fri 9 Jul 2010, 17:11,
Reply)
hahaha
don't confuse the issue with facts me'laddo!
(
Firkinfedup last shat on your wife's tits at, Fri 9 Jul 2010, 17:12,
Reply)