Forearm flexor muscles are more massive than the extensors, because they work against gravity and act as anti-gravity muscles. The ulnar nerve also runs the length of the forearm. The radial and ulnar arteries and their branches supply the blood to the forearm. These usually run on the anterior face of the radius and ulna down the whole forearm. The main superficial veins of the forearm are the cephalic, median antebrachial and the basilic vein. These veins can be used for cannularisation or venipuncture, although the cubital fossa is a preferred site for getting blood. "(See separate nerve articles for details
Bra Boys: Blood Is Thicker than Water in Southern California, New York and Hawaii. The film was distributed in Australia by Hopscotch Films and internationally by boutique distributor, Berkela Films. The film was released on DVD on 16 August 2007 with extras including the documentary, "The Making of Bra Boys", extended surfing footage, coverage of the film's premiere, history of Australian surf culture, a fitness program presented by one of the Bra Boys, and music videos. Bra Boys: Blood Is Thicker than Water Bra Boys: Blood is Thicker than Water is a 2007 Australian Documentary film about a surf gang on Sydney's Maroubra Beach released in March