Are you doing HIIT, sprint intervals, or zone 2 workouts the right way for your body? In this conversation with Dr. Stephanie Estima, Dr. Stacy Sims breaks down the differences, benefits, and best strategies for women, including how HIIT improves body composition, brain metabolism, and glucose control. Watch the FULL video here: https://www.youtube.com/watch?v=JJdJHpxl-Gk Want to go deeper? Start here: Menopause 2.0 Your complete science-based guide to training through midlife and beyond 👉 https://www.drstacysims.com/menopause?utm_source=sept25wk1w&utm_medium=social&utm_campaign=youtube Microlearning Courses Focused courses on supplements, hormones, and training - each under 3 hours 👉 https://www.drstacysims.com/microlearning?utm_source=sept25wk1w&utm_medium=social&utm_campaign=youtube Next Gen: Training Active Girls For coaches, parents & teachers helping girls thrive through puberty and sport 👉 https://www.drstacysims.com/nextgen?utm_source=sept25wk1w&utm_medium=social&utm_campaign=youtube Not sure where to start. Start here: 👉 https://www.drstacysims.com/product_guide?utm_source=sept25wk1w&utm_medium=social&utm_campaign=youtube ▶️ Watch Next: Continue learning with these related videos: The Truth About Women’s Training & Nutrition | Dr. Stacy Sims on Andrew Huberman Podcast https://youtu.be/CYew_LtZt4I?si=DV3vpzKX7qcVuyWs Is Mainstream Exercise Advice Sexist? Here’s the Truth! | Dr. Stacy Sims on Diary of a CEO https://youtu.be/-4I0U9ApVEw?si=u1CsDLVaAG_SzMOi Why Women Need a Different Approach to Nutrition & Training | Dr Stacy Sims on The Proof https://youtu.be/4c7udsxd3c8?si=wG8wZTmE4s36xA9G 👩🔬 About Me: I’m Dr. Stacy Sims, exercise physiologist, nutrition scientist, and author of ROAR and Next Level. My mission is simple: stop training women like small men. I help you understand and work with your physiology - for better performance, health, and longevity. 📩 Join my newsletter for updates, tips, and free resources 👉 https://www.drstacysims.com/generic_optin Follow me for daily tips: Instagram: @drstacysims Facebook: @drstacysims LinkedIn: Dr. Stacy Sims 🔔 Subscribe for new videos on women's health, training, and recovery 👍 Like, share, and drop a comment - I love hearing your questions #DrStacySims #WomenAreNotSmallMen #WomensHealth #FemaleAthletes #ExerciseScience #Hormones #StrengthTraining #MenopauseFitness #DrStacySims #FemaleFitnessTips #FatBurningStrategies