Stale Air in Gyms: How Poor Ventilation Affects Your Mood and Performance
A new scientific study reveals that carbon dioxide buildup in gyms doesn't just hurt your workout—it directly impacts your emotional well-being. With CO₂ levels exceeding safe limits nearly 80% of the time, researchers found that athletes exposed to high concentrations face more than double the risk of fatigue, irritability, and low vitality. Discover how to choose a gym that cares for both your body and mind.









