Dr. Jess Mena, DPT is here for our monthly collaboration and this time we are taking a deep dive into all things "core." We have all heard about the importance of our "core" and the need to do "work our core" for years from numerous fitness and running outlets. But what does that mean? What is the core? What isn't part of the core? How does it affect running performance and injury risk? Jess will answer all of these questions, and more. Follow Jess at www.instagram.com/tempo_with_jess. Learn more about your ad choices. Visit megaphone.fm/adchoices