The higher you go, the lower the oxygen levels in the air, which means your body has to adapt to survive. It's kind of like being in a real-life video game, where your body is the character that needs to level up to overcome the challenges. Athletes who train at high altitude get a chance to supercharge their bodies, increasing their red blood cell count and getting more efficient at delivering oxygen to their muscles.
Imagine being able to run faster, jump higher, and last longer than ever before - that's what high altitude training can do for you! It's not just for athletes, though - anyone can benefit from training at high altitude, whether you're a hiker, a biker, or just someone who loves the outdoors. The science behind it is pretty cool, too - at high altitude, your body produces more erythropoietin (EPO), a hormone that helps your body make more red blood cells.