<P> Altitude training is the practice by some endurance athletes of training for several weeks at high altitude , preferably over 2,400 metres ( 8,000 ft ) above sea level , though more commonly at intermediate altitudes due to the shortage of suitable high - altitude locations . At intermediate altitudes , the air still contains approximately 20.9 % oxygen , but the barometric pressure and thus the partial pressure of oxygen is reduced . </P>
<P> Altitude training is the practice by some endurance athletes of training for several weeks at high altitude , preferably over 2,400 metres ( 8,000 ft ) above sea level , though more commonly at intermediate altitudes due to the shortage of suitable high - altitude locations . At intermediate altitudes , the air still contains approximately 20.9 % oxygen , but the barometric pressure and thus the partial pressure of oxygen is reduced . </P>
what type of athlete would benefit from altitude training
what type of athlete would benefit from altitude training
endurance
endurance