Answer: In order to compensate for the low partial pressure of oxygen at altitude, the human body undergoes a number of physiological changes. A vital component in this process is the increase in the concentration of circulating haemoglobin. The role of HIF‐1α, erythropoietin and red blood cells in this acclimatisation process is described, together with the fall in plasma volume that increases the concentration of haemoglobin in the early stages of hypoxic exposure.
Explanation:
Answer:
40 and 60 minutes per dey
Explanation:
They recommend that overweight and obese people who wish to lose weight should exercise between 200 and 300 minutes per week, to lose about 2000 kcal per week.
So, if they exercise Monday through Friday, they should do about 40 to 60 minutes daily.
