Why I Stopped Comparing HIIT and Zone 2

Want to train harder, stay injury-free, and actually enjoy it? 💪 All Our Training Plans // CrossFit, HYROX, Affiliate→https://strivee.app/marketplace/p/wod... 🩸10% off Muscle Oxygen Sensors (NIRS) via https://train.red/collections/smo2-se... - use code WOD_SCIENCE at check-out. 🟢 Get early access to the WODMotions movement sensor: https://wodmotions.com/ (this is cool stuff) 🎙️JOIN WOD-Science Deep Dive for members-only podcasts and live Q&A sessions.    / @wod-science   – The ever ongoing debate. “You need HIIT for fast VO2max gains”. “Zone 2 is borderline useless for the everyday gym goer”. Well in this video I challenge this view by diving deep into the physiology on what VO2max and endurance performance actually entails and how different modes of training all have its place in a well-rounded training program, being it for pure endurance, or functional sports like hyrox and crossfit. Some references I recommend reading: Haugen et al. Review on training for shorter distances T&F: https://pmc.ncbi.nlm.nih.gov/articles... Haugen et al. Review on training for longer distances T&F: https://link.springer.com/article/10.... Molmen et al. Best review ever on endurance training adaptations: https://pubmed.ncbi.nlm.nih.gov/39390... - Follow us for direct updates on IG:   / wod_science   Interested in doing a MSc thesis with me? Drop an email to [email protected] TIMESTAMPS 00:00 - Intro 01:25 - Does higher intensity increase VO2max faster? 03:25 - How do different distance athletes (eg 400m vs 10k train?) 05:00 - What drives VO2max 13:55 - Max aerobic power vs peripheral adaptations 17:50 - What does this all mean for functional sports #VO2max #zone2 #science