10-Min Sprint Interval Workout (HIIT) for Women Over 40 🔥 Fat Burn + Metabolism Boost

This workout uses the Sprint Interval Training (SIT) protocol: 30 seconds ALL OUT + 1 minute 30 seconds recovery for 4 rounds. ⁉️Want my coaching cues and the full energy of this workout? 🆓You can try it FREE inside my app—link below 👉https://playbook.app.link/0336b6dba70... This powerful training style is often recommended for women over 40 because it can help support metabolic health, improve insulin sensitivity, and reduce stubborn belly fat, especially during perimenopause and menopause. Short, intense, and incredibly effective. 💥 Workout Format 30 seconds sprint 1:30 recovery 4 rounds 🛍️LACEUP Athletics Weighted Compression Sleeves: https://www.laceup.com/MICHELLE10 code: MBCREW10 gets you 10% off now! #sprintintervaltraining #sitworkout #womenover40fitness #hiitworkout #midlifefitness ⭐ Want workouts designed to get serious results? Join me inside my fitness app where you’ll find guided programs, exclusive workouts, and progress tracking to help you stay consistent. You can try the app FREE for 7 days https://my.playbookapp.io/michelle-br... 😉Not ready for the app yet? You can also join my YouTube Membership, where I drop new workouts regularly and members get access to even more workouts. 👉 Become a Member    / michellebriehler   🗓️ GET WEEKLY WORKOUT CALENDARS Sign up for my newsletter to get your FREE workout calendar and wellness tips: 👉 Subscribe Here https://www.michellebriehler.com/#/ 📲 STAY CONNECTED 🔔 Subscribe for new workouts every week:    / @michellebriehler   📸 Instagram:   / michellebriehler   📘 Facebook:   / michellebriehler.fit   🎵 TikTok:   / michellebriehler   🌐 Website:   / michellebriehler   🛍 FAVORITES & RECOMMENDED GEAR 💬 My Amazon Storefront: https://www.amazon.com/shop/michelleb... 🧡 Thank You! Every workout you complete, every comment you leave, and every share truly helps this community grow. Your support means the world—let’s keep moving forward, together! With strength and grace, Michelle DISCLAIMER: Always consult your physician before starting any fitness program. All content on this channel is for informational purposes only and performed at your own risk. Michelle Briehler is not liable for any injury or harm sustained while participating. AFFILIATE NOTICE: Some of the links above are affiliate links. If you purchase through them, I may receive a small commission—at no extra cost to you. Thank you for supporting free content and helping keep these workouts going! 🧡 00:00 Intro 00:39 How To SIT Training Options 02:00 Warm Up 05:00 Sprint Interval Workout for WOMEN 40+ 11:50 Cooldown