what r the different ways to build up the muscles at home without going to gym?

Answer 1

Using adjustable dumbells.... they're cheap and work great. Now all you need is the right workout for you to use them. Goodluck

Answer 2

buy an adjustable dumbell set from walmart. They're cheap and you can get a good workout from just dumbells alone. When you get stronger you can just buy bigger plates as well. Check out bodybuilding.com they are the best website for any lifting techniques. Don't forget about eating healthy as well.