How To Do Sprint Interval Training | S.I.T. Cardio Burns Belly Fat & Resets Hormones!

Burn Belly Fat Fast with Sprint Interval Training (S.I.T. Cardio) | Science-Backed (Sims-Inspired)What really works for fat loss in women? Sprint Interval Training might be the missing piece.In this video, I break down exactly what Sprint Interval Training (SIT) is, how it differs from typical HIIT workouts, and why it’s especially effective for women navigating hormonal shifts. Inspired by the science-backed approach of Dr. Stacy Sims, I’ll show you how to use short bursts of high intensity—followed by full recovery—to lower cortisol, improve insulin sensitivity, and burn stubborn belly fat.You’ll learn:- How SIT helps women boost metabolism and support fat loss- Why it works better than traditional cardio for body recomposition- How to structure your sprint sessions based on your heart rate- My personal method and favorite exercises (with real-time examples!)Whether you're in perimenopause, menopause, or just feeling stuck—this method can help you get results without spending hours on the treadmill. @DrStacySims  📌 New to my channel? I specialize in helping women 40+ transform their bodies with strength-based, macro-focused coaching. Subscribe for science-backed advice that actually works for this season of life.FOLLOW ME📩 FREE FITBODY MAGAZINE: https://fitbodymagazine.com/ℹ️ WEBSITE: https://julielohre.com/🏆 COACHING: https://julielohre.com/online-personal-training/💪 SUPPLEMENTS: http://fitbody.com/🎧 PODCAST: https://julielohre.com/fitbody-podcast/🏋️ EXERCISE LIBRARY: https://julielohre.com/exercise-library/0:00 – What 30 Seconds of Effort Can Do for Your Body0:31 – What Sprint Interval Training (S.I.T.) Is1:34 – Why SIT Matters for Women 2:14 – Benefits: Fat Loss, Hormones, Sleep, & More2:53 – SIT vs. HIIT: Key Differences4:08 – How to Add SIT into Your Week4:48 – Finding Your Sprint Heart Rate Zone6:00 – Recovery Heart Rate Zone & Why It Matters7:07 – Julie’s Sprint Interval Demonstration9:18 – Tracking Recovery Between Rounds11:44 – Round 2: Squat Jumps & Heart Rate Spike12:46 – How Recovery Time Changes with Each Round13:11 – Low-Impact SIT Options & Weekly Frequency13:46 – Closing Tips for Women