Informative video using push-ups bars or press-up bars, these help keep your wrists in a safe alignment, they also give a much deeper press up and add stability whilst performing the action. They have the added bonus of also improving strength in both your hands and wrists.
The type of your body relies completely on genetics. You will notice that your body type is similar to your siblings or parents. Because your type is a genetic trait, it can be impossible, or at least quite difficult, to change.
To have the best results at losing stomach fat, you will need both aerobic exercise and strength training. To really get the fat moving, you want your cardio exercise to be at a really high intensity.