5. Try to lose weight.
I’m not suggesting it’s impossible to lose body fat and build muscle at the same time. Lifting heavy is probably one of the best things you can do to lose body fat and improve body composition. It’s certainly doable, if a bit more difficult than focusing on either alone. But when your primary goal is gaining muscle, losing weight is really, really hard. For one, muscle weighs more than fat, so if you’re successful at gaining muscle you will likely gain weight. Two, gaining muscle requires caloric excess, which makes losing weight is really hard if not downright impossible.
So if you’re successful at losing weight, you won’t gain much muscle. If you’re successful at gaining muscle, you won’t lose weight. The two are not compatible.