Should Women Skip Zone 2 Training?

Is Zone 2 cardio really the key to longevity and fat loss—or have we been misled? In this solo episode, Louisa challenges the fitness status quo and reveals why low-intensity steady-state cardio might be wasting your time—especially if you're a woman. Drawing on new 2025 research and her deep background in exercise physiology, Louisa explains how men and women respond differently to training, and why higher-intensity workouts may be far more effective for improving mitochondrial health, brain aging, VO2 max, and metabolic flexibility. If you're a woman in your 30s, 40s, 50s, or 60s trying to optimize your longevity, brain function, and body composition—this is a must-listen. True optimization and longevity never come from comfort alone. You'll learn: Why Zone 2 may not improve mitochondrial health like you think The real training zones that boost VO2 max, fat oxidation & brain function How perimenopausal and menopausal women must train differently The exact weekly routine to optimize longevity, body comp & cognition *** Subscribe to The Neuro Experience for more conversations at the intersection of brain science and performance. I'm committed to bringing you evidence-based insights that you can apply to your own health journey. *** A huge thank you to my sponsors for supporting this episode. Check them out and enjoy exclusive discounts: Troscriptions: Head to www.troscription.com/neuro | Code: NEURO for 10% your first order Boncharge: Head to www.boncharge.com | Code: NEURO15 for 15% off Ketone IQ: Head to www.ketone.com/NEURO for 30% OFF your subscription order + receive a free gift with your second shipment. Manukora: Head to www.manukora.com/neuro to save up to 31% plus $25 worth of free gifts with the Starter Kit. *** I’m Louisa Nicola — clinical neuroscientist — Alzheimer’s prevention specialist — founder of Neuro Athletics. My mission is to translate cutting-edge neuroscience into actionable strategies for cognitive longevity, peak performance, and brain disease prevention. If you're committed to optimizing your brain — reducing Alzheimer’s risk — and staying mentally sharp for life, you’re in the right place. Stay sharp. Stay informed. Join thousands who subscribe to the Neuro Athletics Newsletter → https://bit.ly/3ewI5P0 Instagram: https://www.instagram.com/louisanicola_/ Twitter : https://twitter.com/louisanicola_ *** Topics discussed: 00:00:00: Exercising in zone 2 is a waste of time 00:00:43: Research that shifted her views, especially for women 00:01:41: What Is Zone 2? – Definition and physiology explained 00:02:17: Zone 2 in Practice – How it's measured in real-world settings 00:03:23: Comfort Zone Training – Why Zone 2 is easy but not effective 00:04:16: Elite Athletes vs. The Rest of Us 00:05:10: Why intensity matters more 00:08:11: Time efficiency and real-life experience 00:09:23: Brain Health & Mitochondria – Higher intensity for cognition 00:10:15: Why Zone 2 doesn’t have special signaling power 00:12:25: Why higher zones burn fat better 00:13:35: Zones 1 through 5 explained 00:14:00: Zone 5: The Death Zone 00:15:18: Menopause & Muscle Fibers 00:16:55: Lactate Fuels the Brain 00:18:11: How to Train for Longevity – Resistance, intensity, and logic 00:23:59: VO2 Max 00:26:40: Norwegian 4x4 and weekly training strategy 00:30:00: Resistance Training 101 – 5x5 sets, compound lifts, and strength focus 00:31:38: Zone 2 as Recovery – When and how to actually use it 00:33:07: Final Takeaway – Zone 2 isn’t bad, but it shouldn’t be your priority Learn more about your ad choices. Visit megaphone.fm/adchoices