Here is a routine I drew up that can be done in your bedroom without the need for any weights, dumbbells, or accessories. It is a full body workout and is not as easy as you may think. You should do the exercises in a circuit (no rest between exercises) in the order given, and once you have completed all of them, rest for 2 minutes and repeat the circuit twice.
- Wide grip push ups: These are performed like regular push ups but rather than placing your hands at shoulder width, take them out about 6 inches further. This will help to work your chest a lot more, rather than straining your triceps and shoulders. Perform 18-30 reps.
- Calf raises: Stand with your feet about shoulder width apart, facing forward, and raise yourself onto your toes. Keep your legs straight and do not bend your knees as you come up. Perform 18 reps. If these are too easy, stand on 1 leg at a time and do them, and then switch.
- Door frame pull ups: Open your door to about a 45 degree angle and have your roommate hold it steady. Grip the top of the door and pull yourself up, keeping your back flexed. Try to concentrate on using your back and DO NOT use momentum to throw yourself up. Perform 8 reps. If this is too easy, close the door and grip the top of the door frame. This will help work on finger strength and forearms because it is a lot harder to hold yourself up.