What is overtraining primarily characterized by?

Overtraining is primarily characterized by burnout and excessive fatigue. It occurs when an athlete engages in intense training without adequate rest or recovery. This imbalance can lead to physical and mental exhaustion, diminished performance, and a variety of negative symptoms such as irritability, decreased motivation, and inability to perform at previously attained levels.

Athletes experiencing overtraining often report feelings of fatigue that persist even after periods of rest and may have a higher risk of injuries due to decreased physical resilience. This condition reflects the body's inability to cope with continuous high levels of stress, ultimately leading to a decline in performance contrary to the expected improvement. Understanding these aspects is crucial for athletes and trainers alike, as recognizing the symptoms of overtraining can lead to timely intervention and recovery strategies.