What condition results from excessive training without adequate rest, leading to decreased performance?

C. Overtraining is the condition that arises from excessive training without sufficient rest, leading to decreased performance. This phenomenon occurs when an individual engages in a training regimen that is too intense, prolonged, or frequent without allowing the body adequate time to recover.

When overtraining occurs, several physiological and psychological symptoms may manifest. These can include fatigue, decreased motivation, increased risk of injuries, sleep disturbances, and a drop in performance levels, despite the individual’s consistent effort and commitment to training.

Understanding the concept of overtraining is vital for athletes and fitness enthusiasts, as it highlights the importance of balancing exercise with recovery and rest. Recovery periods are essential for the body to repair, strengthen, and adapt to the stresses placed during training, which is crucial for long-term performance improvements and maintaining overall health.