Posted by Sabrina B. @gametimegirl Brandon hits the gym and goes through a boxing workout at Under Armour Headquarters. After that, Brandon flies out to LA for his son’s first birthday. While back home Brandon squeezes in a flag football game with Dorell Wright, takes his nephew to get some football pads, watches the big fight and has a birthday party of his own with Baron Davis, Terrell Owens and more. Check it out after the jump…