Muscle building requires you to be at a caloric surplus. If you are at a caloric deficiency, you will not build muscle, but you will get to keep most of the muscle mass if you do strength training (ST). So ST is still good for you when you are losing fat, even if you don't build any more muscle.
``Don't break the chain." -Jerry Seinfeld
``Moments of silence are part of the music." -Anonymous
| Body Fat %: 20.0