When I couldn't make time to go gym for my workouts, I can still get a good workout at home even without using dumbbells but purely using my own bodyweight. A proven way to build up muscle is to do exercises which target as many muscle groups as possible or what we known as "compound exercises". Lift with a strict form is the key to building/maintaining muscle Megadrox   using these proven exercises. I have also fixed a chin up bar at home and it is a really useful tool as doing chin ups is a good way to build muscle and strength. Moreover, it is not expensive to fix one too. Here's are some of the simple yet effective exercises you can do and they do not involve weights. Deep Knee Bends - It builds your thighs, gluteus, hips and great for lung power and endurance.

http://jackedmuscleextremeadvice.com/megadrox-side-effects/