This Exercise Shrinks Visceral Fat and Repairs Mitochondria (in literally days)

Use Code DELAUER15 for 15% off Bon Charge's Sauna Blanket: https://boncharge.com/products/infrared-sauna-blanket?rfsn=9094979.7da05f This video does contain a paid partnership with a brand that helps to support this channel. It is because of brands like this that we are able to provide the content that we do for free. Click HERE to Subscribe: https://www.youtube.com/c/ThomasDeLauerOfficial?sub_confirmation=1 Please check out the new Shorts channel, DeLauer Clips and Workouts, here: https://www.youtube.com/channel/UCQPQImPsw74KhO0Zy2-leyA/videos Please Subscribe to my Email Newsletter Here: https://www.thomasdelauer.com/life-optimization-tactics/ Follow More of My Daily Life on Instagram: http://www.Instagram.com/ThomasDeLauer References https://pmc.ncbi.nlm.nih.gov/articles/PMC9219277/ https://www.mdpi.com/1422-0067/23/18/10843 https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1554222/full https://www.researchgate.net/publication/373550106_Chronic_High-Intensity_Interval_Training_and_Moderate-Intensity_Continuous_Training_are_Both_Effective_in_Increasing_Maximum_Fat_Oxidation_During_Exercise_in_Overweight_and_Obese_Adults_A_Meta-Analysi https://link.springer.com/article/10.1007/s40279-015-0365-0 https://pmc.ncbi.nlm.nih.gov/articles/PMC5427962/ Timestamps ⏱ 0:00 - Intro 2:20 - 15% Off Bon Charge's Sauna Blanket 3:03 - PGC1-Alpha - How Mitochondria Decide to Adapt or Shut Down 4:38 - HIIT vs Zone 2 7:28 - Mitochondrial Quantity vs Quality 9:00 - Fat Oxidation 10:32 - HIIT Raises the Ceiling, Zone 2 Raises the Floor 13:30 - Insulin Sensitivity, GLUT4 & Why HIIT Is the Most Powerful Tool 15:03 - How to Structure Your Week - Zone 2 vs HIIT 16:39 - Timing Matters - When to do HIIT vs Low Intensity 17:54 - The Norwegian 4x4 & How to Modify It for Your Level 19:40 - Nutrition Around HIIT - Post-Workout Carbs, Fasting & Antioxidant Timing 21:35 - How to do HIIT Properly