Naturally, it's actually the combination of low body fat with a decent amount of muscle mass that makes the magic happen. (fitnessandpower.com)
In other words, they gained a decent amount of muscle while also losing slightly more than one pound of fat per week. (fitnessandpower.com)
When you're just getting into working out, almost anything you do is going to have a big effect on your body, so you could be gaining a decent amount of muscle and losing fat at the same time. (fitnessandpower.com)