Variations in Intraocular Pressure Among Athletes Across Different Sports Disciplines

<b>Objectives</b>: Elevated intraocular pressure (IOP) is a well-known risk factor for glaucoma. This study investigated the impact of two distinct types of physical activity-endurance (marathon running) and strength (weightlifting)-on IOP variations. <b>Methods</b>: Forty healthy male athletes (20 marathon runners, 20 weightlifters) aged 18-35 years were recruited and monitored over three months. IOP was measured using Goldmann and Icare IC200 tonometers before and after 1 h training sessions. <b>Results</b>: The results showed a significant increase in IOP after training among weightlifters (mean post-training IOP: 19.3 mmHg), in contrast to stable or slightly reduced values in marathon runners (mean post-training IOP: 15.1 mmHg). <b>Conclusions</b>: These findings suggest the need for regular ophthalmologic monitoring in strength athletes. Future studies should examine the long-term impact of sport-specific IOP fluctuations on ocular health and glaucoma risk.