Well, you CAN, but you should rest for about a minute before doing them. If you feel strain you can't handle when doing about 5 push-ups, just to test to see if you can do more, then you shouldn't do push-ups. If you feel strain any time during push-ups, you should stop and rest, then try doing more.
You lift weights and do push-ups and stuff.
if you do lift weights,be sure not to lift to heavy weights........im 11 and i lift weights ,and do push ups,and chin ups.
For your health, losing 5 pounds in one day is not advisable.Run a few miles, do sit ups, push ups, and lift weights
no push ups and any other workout will not stop ur height. only if you wre 2 lift heavy weights thn u would stop growing.
Eat healthy run or walk a mile or two everday, lift weights, do pull ups and sit ups and push ups, drink protein shakes.
The best way too shaping your chest is to run,lift light weights in burn out sets and push-ups
you have to do at least .300 crunches or planks a day
push ups!
doing push-ups; using your own body as the weights
Sit-ups,Push-ups,Jump-roping,Stretching,Lifting weights.
eggs give your body the necessary protein your body needs to keep it healthy so you can lift weights, do push ups and etc.
No not really they are more of an excersise. Weights will help out alot more.