100 push-ups

A great technique to make your body stronger is to use your own body. I have seen a couple guys grow their upper body muscles impressively just by doing push ups. But there should be a goal. If you can make your body able to do 100 push-ups per day you will see a very fit body on yourself. You should start with as much as you can first. Then try doing them in sets. Maybe 5 sets of 10 to begin with then ad push-ups to your sets and about 20 seconds rest in between each set. 5 sets of 12, then 5 sets of 14. By this time you'll want to keep doing 14 push-ups but just add another set. After a week and another set. After that week try doing 5 sets of 20. You'll notice by a month and a half some changes. Not only that but you'll feel how stronger your body becomes!