I Spent Five Weeks in a High-Intensity Breathwork Course to Perform Better at High Altitudes. Here’s How It Went. https://cdn1.matadornetwork.com/blogs/1/2024/09/recal-travel-2326222305.jpg' class='webfeedsFeaturedVisual'></figure>A stronger diaphragm makes all the difference. A stronger diaphragm makes all the difference. https://matadornetwork.com/read/recal-high-altitude-breathwork-training-course-review/