Low oxygen training involves conditions that mimic the low oxygen density conditions found in high altitudes above 2,000 meters.
Training in such conditions improves physical endurance and muscle endurance in a short period of time and more efficiently. High altitude training has long been used by marathon runners, swimmers, and cross-country skiers, and the practice is common overseas.
The training method had been considered geared mainly to some top athletes, given the costs and time constraints. In recent years, new technology has allowed low oxygen training even at ground level, and the practice is garnering attention for use by the general public to improve recovery from exhaustion.
So what exactly happens to your body when you’re running that high up? According to studies quoted in this article, by Runner's World: "Because there’s less oxygen in the air, the hormone erythropoietin (or EPO) in your body increases, which is responsible for producing more red blood cells. Additionally, a process called angiogenesis occurs, which is the formation of new blood vessels."
It's a balancing act, however because - as many sports scientists point out - you cannot train as hard at 'real' altitude as you can lower down, which means you might lose out on some other training benefits. Even your fitness in general. Simulated altitude training, such as at the ASICS Sports Complex TOKYO BAY in Toyosu, Koto Ward, Tokyo could be the answer. There are ever more similar centres opening up in South Africa, this means you could train hard (in short sessions) without the negative effects of long term exposure to altitude.
