You can choose from the following: [u][b] -Head:[/b] [/u] All your senses have been enhanced to their maximum. You have the brain power of a supercomputer, able to speak any language, solve any sum, etc. However access to this part is limited to an hour session after which a 30 minute cooldown is required. You can filter your breathing system so you can survive anywhere eg. underwater, or not breathe in harmful gas. [u][b]-Chest:[/b][/u] You can never get any disease or ailment. You can eat whatever you want without feeling the effects. You can disable your bowels so you never need to use the toilet ever again. Bullets can't hurt you if they are shot anywhere near here. [u][b]-Arms:[/b][/u] You have super strength and speed in your arms. You can lift extremely heavy weights, hit hard, and hit with the speed and force of a bullet or RPG. And yes you can spin your arms around really fast like a helicopter. [u][b]-Legs:[/b][/u] You have super speed and agility. You can run so fast you can run on water, and vertically up walls. You also have increased leg strength, enough to kick a train out of the way. Which would you choose?