Welcome to Week 45 of the 2025 Breath Hold Challenge! Inspired by @Sven Köpke post on pain and breath holding, I did a little deep dive. I'd like to share my findings with you in the quick video I recorded for you all. Study: "Respiratory hypoalgesia? Breath-holding, but not respiratory phase modulates nociceptive flexion reflex and pain intensity" – H Jafari · 2016 (Link) 👋 𝗡𝗲𝘄 𝗵𝗲𝗿𝗲? Here is how it works: Step 1: Take an inhale, start your stopwatch & hold your breath. Step 2: Post your time here, get feedback and points Step 3: Head on over to the Classroom & follow the instructions Let's go & double your breath hold! 🧑‍🏫