Dr. Vardah Fatima Khan, Dr. Huma Khan. (2026). Effectiveness of Fartlek Training on Maximum Oxygen Consumption and Resting Pulse Rate in Relay Runners. International Journal of Advanced Research and Multidisciplinary Trends (IJARMT), 3(3), 1086–1096. https://doi.org/10.65578/ijarmt.v3.i3.1303