What is the concept of "overtraining" characterized by?

The concept of "overtraining" is characterized by a condition where there is prolonged fatigue and underperformance that arises from excessive training without sufficient recovery. This state occurs when an individual trains intensively without allowing adequate time for the body to recover. Overtraining can lead to a decrease in performance, increased risk of injuries, mood disturbances, and general fatigue, making it challenging for athletes or tactical professionals to maintain their training intensity and effectiveness.

In essence, while training is crucial for improvement and performance enhancement, there must always be a balance between training intensity and recovery. The body's capacity to adapt to training stresses is finite; when this balance is disrupted, it can result in overtraining. This concept emphasizes the importance of structured recovery strategies and monitoring training loads to avoid the detrimental effects associated with overtraining.