Research article citation:   Wang, W., Wu, D., Wang, H., Zhang, Z., Jiang, X., Li, S., Shi, Y., & Gao, X. (2024). Acute Effects of Breath-Hold Conditions on Aerobic Fitness in Elite Rugby Players. Life (Basel, Switzerland) , 14 (8), 917-. https://doi.org/10.3390/life14080917 Let's get right to it. Straight to application on why having half a dozen breath holds during an easy aerobic warmup could supercharge your VO2max transiently for instant benefits in subsequent training