Sports scientists have long investigated the

Position 1: Consequently, high-altitude training camps have become a standard feature of preparation programmes for elite distance runners and cyclists.

Position 2: At elevations above 2,000 metres, the reduced partial pressure of oxygen stimulates the body to produce additional red blood cells.

Position 3: When athletes subsequently compete at sea level, this physiological adaptation gives them a measurable performance advantage.

Position 4: Sports scientists have long investigated the relationship between altitude training and improvements in athletic endurance.

Position 5: These extra cells enhance the blood's oxygen-carrying capacity, thereby delaying the onset of fatigue during sustained exercise.