REQUEST: Are you willing to really test your limits? The lower stomach, in the guts below the belly button, can take a harder punch than most people think. Lets see how hard you can take it. And show your real reaction. if the punches are hard enough, they might make you stumble backwards, maybe even double over. Flex your stomach and stand with your hands behind your back and your eyes blindfolded. Have your friend punch you really hard in the lower belly just above your bikini. . Remember to keep flexed up. If the punch is hard enough, it will make a loud "smack" noise when it bounces off... Show more