What does overtraining typically affect in athletes?

Overtraining significantly impacts both the physical and mental health of athletes. When an athlete engages in excessive training without adequate rest or recovery, it can lead to a range of negative effects known collectively as overtraining syndrome. Physically, this can manifest as fatigue, decreased performance, increased risk of injuries, and a weakened immune system. Mentally, athletes may experience symptoms such as mood changes, increased anxiety, depression, and lack of motivation. These health issues can hinder an athlete's overall performance and wellbeing, emphasizing the importance of maintaining a balanced training regimen that incorporates recovery and rest. This focus on physical and mental health is why the impact of overtraining is most accurately described in this context.