What can result from overtraining in athletes?

Overtraining in athletes is characterized by a state of diminished performance that arises when training intensity and volume exceed the athlete's ability to recover. This condition often leads to decreased performance levels and can manifest as persistent fatigue, mood disturbances, and a lack of motivation. This occurs because the body does not have sufficient time to repair and adapt to the stress imposed by rigorous training, which is essential for improvement in athletic performance.

When athletes experience overtraining, their ability to perform tasks decreases due to accumulated fatigue and the body's inability to replenish energy stores or repair muscle tissue effectively. Symptoms may include increased irritability, reduced concentration, and a general decline in performance metrics, such as speed, strength, and endurance. These factors collectively contribute to a pronounced decline in overall athletic effectiveness, making decreased performance and fatigue the direct and accurate result of overtraining.