Strength, power and aerobic capacity of transgender athletes: A cross-sectional study

This cross-sectional study evaluated cardiorespiratory fitness, strength, and body composition in 35 transgender women and men athletes, as compared with 40 matched cisgender men and women athletes. As part of the study, lung function parameters (FEV1, FVC, FEV1/FVC ratio, PEF) were measured using a Vitalograph Alpha spirometer.