you can probably return to that altitude without problems as long as you are properly acclimatized. The concentration of oxygen at sea level is about 21% and the barometric pressure averages 760 mmHg.

A common thread was the damage done by low oxygen levels. At altitude, low air pressure reduces the amount of oxygen available to your body when you breathe, affecting fitness and potentially ...

Medically reviewed by Femi Aremu, PharmD Altitude sickness refers to symptoms of low oxygen, which may happen at elevations ...

For the average person, living at high altitude—where oxygen is sparser than at sea level—can have health benefits ranging from lower rates of heart disease to increased endurance.

Physiologically, a large portion of the negative effect of altitude on exercise performance can be traced to limitations of oxygen diffusion, either at the level of the alveoli or the muscle ...

Although altitude training had been used for many years, the last few years it has become incredibly popular with endurance ...

The higher the oxygen flow rate, of course, and the more advanced the oxygen delivery system, the lower the altitude simulated. These are statistics I suspect that few - even in the mountaineering ...

India’s Defence Research and Development Organisation (DRDO) has successfully completed high-altitude trials of an on-board ...

Performance evaluation of ILSS included rigorous tests, such as oxygen concentration, demand breathing, availability of 100 ...