Effect of the Hypoxic Chamber Training Series on Skin Characteristics of Overweight and Obese Women

The study examined the effects of a 4-week hypoxic training program on skin characteristics and body composition in overweight and obese women, with 20 participants completing the study. The hypoxic training group showed improvements in skin hydration and elasticity, as well as reductions in body weight and BMI, compared to the control group. Notable correlations were found between skin characteristics and lipid profiles. However, no significant changes were observed in transepidermal water loss (TEWL) or skin elasticity over time. The study suggests that hypoxic training may benefit skin health and body composition, though it was limited by its small sample size and short duration.