Can Speed Work Be Bad For You?

A new study found the "best", most efficient interval for burning body fat. What is this magic work to rest ratio?  And what does speed work/interval work really do for your fitness. Can it be too much and even hurt your fitness? Maybe. Let's break it down. ❖ How To Support FWW Podcast? ❖  💪 FREE FWW Live Trial: www.Fitwomensweekly.com ☕️ Buy A Coffee: https://www.buymeacoffee.com/fitwomensweekly ❤️ INSTAGRAM: https://www.instagram.com/KindalBoyleFitness/  📧 EMAIL: [email protected]  🎥 YouTube: https://www.youtube.com/@Fit-Womens-Weekly