越野飞驰4.0

After surviving an IED explosion in combat overseas, a young soldier with the Army Motorcycle Unit is medically discharged with a broken back and leg. Against all odds he trains to make an impossible comeback as a motocross racer in order to support his familya：你说我这穷日子过到啥时侯是个头啊？b：那得看你能活多久了。