Menthol Mouth Rinsing Improves Cycling Performance in Trained Adolescent Males Under Heat Stress

This study investigated the effect of menthol (MEN) mouth rinsing (MR) on cycling performance during a modified variable cycle test (M-VCT) in adolescent athletes under hot conditions (31.4 ± 0.9 °C, 23.4 ± 3.7% relative humidity).