Anyone who wants to bulk up knows they need to engage in regular weight lifting exercises. Depending on the age and the amount of money a person has, they may realize they do not have the money for a gym membership. Someone who finds himself in this particular financial situation may seek alternative ways to achieve the same results. While no physical trainer will recommend this, it is possible for a person to work on building muscles at his home. A number of different exercises can help someone build muscle. At some point a person may still need to join a gym, but it can be delayed.
What are these exercises? They are well known. Squats can be done without weights, although squats must be done carefully. Crunches can be done without weighs. Push-ups can be done without weights as well. These exercises must be done properly for someone to get the full bodybuilding benefit from them.
There is a limit to how much benefit a person can gain from doing exercises without weights. At some point, someone will have to improvise weights on his own,, or make an investment in a gym membership. If overall fitness is his goal, he can continue the exercises if he so chooses.