No matter what you call it — bulking up, getting swole, putting on size, gaining muscle mass — getting bigger than you currently are means taking in more calories so you can gain weight.
Kalman explains that how much more you need to eat will vary depending on a bunch of things, like your goals, your metabolism, and your current size. But to get a general sense of how many calories you should eat in order to gain weight, Kalman recommends starting with these equations:
More Fitness On :Here’s Everything You Need to Know to Actually Put on Muscle
0 comments