This is why women should do sprint interval training according to Dr. Stacy Sims, exercise psychologist and nutrition scientist. Hear more from Stacy Sims on this episode of The Mel Robbins Podcast 🎧 "The Ultimate Guide to Menopause: How to Boost Your Metabolism, Build Muscle, & Balance Your Hormones" #melrobbins #melrobbinspodcast #exercise #workout