Article is focused in changes in concentration of hemoglobin and hematocrit during two altitude training camps in elite female runner (1 500 m 4:08.68, 5 000 m 15:31.15) in different altitude. Measurement of hemoglobin and hematocrit was realised by Cera Check Hb plus from capillary blood.
Concentration of hemoglobin and hematocrit was higher 6 - 14 % then lowland, depend on altitude. In 1 500 m of altitude were changes 6 %, in 2 750 m we measured 14 % with comparing standard training altitude (250 - 300 m n. m.).
Measurement show that positive changes started in altitude 1 500 m over sea. The best altitude for training is about 2 000 m over sea.
Higher altitude was contra productive, because training hasn't proper intensity