STOP Doing Cardio! Do THIS For 1 Minute Instead

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What if everything you thought you knew about cardio was wrong? Dr Rhonda Patrick, a PhD biomedical scientist and expert in ageing and metabolism, says that a single minute of high-intensity effort produces more physiological benefit than an hour of steady-state cardio. She walks through the exact protocol, what happens inside your body when you push past 85% effort, and why a molecule your muscles produce during intense exercise is being called a miracle drug. The protocol is called the Norwegian 4x4: four minutes of hard cardiovascular exercise (assault bike, rowing machine, stationary cycle, or running) at 80 to 90% of your maximum effort, followed by four minutes of slow recovery. Repeat four times. That's it. But if even that feels like too much, the minimum effective dose is one minute of intense effort followed by one minute of rest, repeated 10 times. Or a Tabata: 20 seconds all out, 10 seconds rest, repeated eight times. A 10-minute workout. Discover: • The Norwegian 4x4 protocol that reversed heart ageing by 20 years • How one minute of intense effort produces a molecule your brain uses as fuel • Why lactate was wrongly dismissed as metabolic waste for decades • How BDNF (brain-derived neurotrophic factor) acts as "miracle grow" for your brain • Why 10 minutes of vigorous exercise may be more valuable than 10,000 steps • How glucose stiffens your heart over time and why exercise reverses it • The Tabata protocol that improves cardiorespiratory fitness in 10 minutes • Why your body can't replicate the benefits of exercise through supplements alone 📺 Watch the full episode here - https://youtu.be/JCTb3QSrGMQ ❤️ Subscribe to our main channel - www.youtube.com/TheDiaryOfACEO Get your hands on exclusive Diary of a CEO products: https://thediary.com/collections/all?utm_source=youtube&utm_medium=organic&utm_campaign=experiment&utm_term=clipschannel #thediaryofaceo #doac