15 Min Core Burn to Flatten Your Belly 🔥 | Standing Abs HIIT

Feel your core get stronger and your belly flatter with this 15-minute standing HIIT routine. Prepare to feel the burn, but stick with me to the end! ━━━━━━━━━━━━━━━━ 📋 16 moves ⏱️ 40s on / 10s rest 💥 Every 4th move = 60s on / 15s rest 🔥🔥🔥 Intensity ━━━━━━━━━━━━━━━━ ♥️ Subscribe for fresh workouts:    / @nofluff.fitness   ━━━━━━━━━━━━━━━━ ⚠️ D I S C L A I M E R ⚠️ The content provided by No Fluff Fitness is for informational and entertainment purposes only. Consult your doctor or primary care physician before starting any new fitness program. No Fluff Fitness is not a substitute for professional medical advice, diagnosis, or treatment. By participating in the content, you assume full responsibility for the risks associated with physical activity and exercise. 📜 Full Disclaimer: https://www.nofluff.fitness/disclaimer #coreworkout #standingabs #15minuteworkout