Uploaded January 2026 | Updated September 2026, 2 weeks ago
This 15-minute HIIT cardio workout is designed to elevate your heart rate, burn calories, and improve conditioning—fast.
We’re combining full-body cardio, athletic movement, and core work to keep intensity high without wasting time.
👉 No repeats. Just focused effort from start to finish.
🔥 WHAT TO EXPECT
✔️ Full body HIIT cardio
✔️ No repeats—stay engaged the entire workout
✔️ Fast-paced, high-energy movement
✔️ Core + conditioning combined
💪 WHAT THIS BUILDS
• Cardiovascular endurance
• Fat-burning intensity
• Athletic coordination
• Total body conditioning
💪 WORKOUT STRUCTURE
• 15 minutes total
• 2 cardio blocks
• 30 sec work / 10 sec rest
• Continuous movement
EQUIPMENT
• Mat
• Your amazing body
WORKOUT
Block 1
• Squat Kick
• Leap + Run Back
• Alternating Curtsy
• Ski Erg
• Beast Walk + Jack
• Sit-Up Clap
• I-T Jacks
• Lateral Lunge Taps
• Scissor
• Burpees
• Squat Jump
Block 2
• Ski Hops
• Drop Squat Turn
• Skaters
• Side Kicks
• Plank Ankle Tap
• Extension + Hip Lift
• Lateral 2x + Jump
• Lunge + Kick (Right)
• Lunge + Kick (Left)
• Leap Up and Over
• Burpee Hand Release
This 15-minute fat burning HIIT workout delivers powerful conditioning that complements strength training and helps drive results inside Power Shred.
Short workouts. High effort. Real results.
👋JOIN ME IN MY APP Yearly Subscription Save $15 NOW: YT15OFF my.playbookapp.io/michelle-briehler/checkout?promo=YT15OFF
⭐ 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 my.playbookapp.io/michelle-briehler
😉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 youtube.com/c/MichelleBriehler/join
🗓️ GET WEEKLY WORKOUT CALENDARS
Sign up for my newsletter to get your FREE workout calendar and wellness tips:
👉 Subscribe Here michellebriehler.com/#
📲 STAY CONNECTED
🔔 Subscribe for new workouts every week: youtube.com/@MichelleBriehler
📸 Instagram: instagram.com/michellebriehler
📘 Facebook: facebook.com/MichelleBriehler.FIT
🎵 TikTok: tiktok.com/@michellebriehler
🌐 Website: tiktok.com/@michellebriehler
🛍 FAVORITES & RECOMMENDED GEAR
💬 My Amazon Storefront: amazon.com/shop/michellebriehler?ref_=cm_sw_r_cp_ud_aipsfshop_aipsfmichellebriehler_75YS49N9GH6A93ZWQW3T
🧡 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
00:50 Warm Up
04:08 Cardio Burn HIIT Workout
20:01 Stretch
This 15-minute HIIT cardio workout is designed to elevate your heart rate, burn calories, and improve conditioning—fast.
We’re combining full-body cardio, athletic movement, and core work to keep intensity high without wasting time.
👉 No repeats. Just focused effort from start to finish.
🔥 WHAT TO EXPECT
✔️ Full body HIIT cardio
✔️ No repeats—stay engaged the entire workout
✔️ Fast-paced, high-energy movement
✔️ Core + conditioning combined
💪 WHAT THIS BUILDS
• Cardiovascular endurance
• Fat-burning intensity
• Athletic coordination
• Total body conditioning
💪 WORKOUT STRUCTURE
• 15 minutes total
• 2 cardio blocks
• 30 sec work / 10 sec rest
• Continuous movement
EQUIPMENT
• Mat
• Your amazing body
WORKOUT
Block 1
• Squat Kick
• Leap + Run Back
• Alternating Curtsy
• Ski Erg
• Beast Walk + Jack
• Sit-Up Clap
• I-T Jacks
• Lateral Lunge Taps
• Scissor
• Burpees
• Squat Jump
Block 2
• Ski Hops
• Drop Squat Turn
• Skaters
• Side Kicks
• Plank Ankle Tap
• Extension + Hip Lift
• Lateral 2x + Jump
• Lunge + Kick (Right)
• Lunge + Kick (Left)
• Leap Up and Over
• Burpee Hand Release
This 15-minute fat burning HIIT workout delivers powerful conditioning that complements strength training and helps drive results inside Power Shred.
Short workouts. High effort. Real results.
👋JOIN ME IN MY APP Yearly Subscription Save $15 NOW: YT15OFF my.playbookapp.io/michelle-briehler/checkout?promo=YT15OFF
⭐ 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 my.playbookapp.io/michelle-briehler
😉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 youtube.com/c/MichelleBriehler/join
🗓️ GET WEEKLY WORKOUT CALENDARS
Sign up for my newsletter to get your FREE workout calendar and wellness tips:
👉 Subscribe Here michellebriehler.com/#
📲 STAY CONNECTED
🔔 Subscribe for new workouts every week: youtube.com/@MichelleBriehler
📸 Instagram: instagram.com/michellebriehler
📘 Facebook: facebook.com/MichelleBriehler.FIT
🎵 TikTok: tiktok.com/@michellebriehler
🌐 Website: tiktok.com/@michellebriehler
🛍 FAVORITES & RECOMMENDED GEAR
💬 My Amazon Storefront: amazon.com/shop/michellebriehler?ref_=cm_sw_r_cp_ud_aipsfshop_aipsfmichellebriehler_75YS49N9GH6A93ZWQW3T
🧡 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
00:50 Warm Up
04:08 Cardio Burn HIIT Workout
20:01 Stretch
