Effects of Normobaric Hypoxia Exercise Program on Bone Turnover Markers and Metabolism in Premenopausal Women

Participants will perform endurance-strength training for 4 weeks in a variety of environmental conditions. Somatic indices and quantitative indicators of bone mass (bone mineral density) will be measured both before and after the training period. Before the first training day and the day after the last training day, blood will be drawn for biochemical analysis.

Passive exposure to normobaric hypoxia conditions. No training intervention. There will be a measurement of selected somatic indices and a quantitative measurement of bone mass indices (bone mineral density). A blood draw for biochemical analysis will be performed.