When you're on a weight-loss diet, but exercising and trying to build muscle, you might run into issues. Here's what you need to know about these processes. | via @SparkPeople #fitness #exercise #workout

When you're on a weight-loss diet, but exercising and trying to build muscle, you might run into issues. Here's what you need to know about these processes. | via @SparkPeople #fitness #exercise #workout

Original article and pictures take https://sparkpeople.com site