Overtraining is a common issue in athletes, occurring when training intensity or volume exceeds the body’s ability to recover. According to Drs. Jeffrey B. Kreher and Jennifer B. Schwartz in their 2012 article Overtraining Syndrome: A Practical Guide (Sports Health), this can lead to Overtraining Syndrome (OTS), a condition marked by prolonged drops in performance and disruptions across multiple systems, including mood, immunity, hormones, and cardiovascular function. While some short-term overreaching can be a normal part of training, OTS occurs when recovery is insufficient and symptoms become persistent.
The article explains that OTS is a diagnosis of exclusion: there’s no single test for it. Clinicians must look at training loads, medical history, and rule out other conditions such as anemia or thyroid issues. Symptoms may include ongoing fatigue, irritability, decreased motivation, frequent illness, or declining performance despite continued training. Kreher and Schwartz emphasize a multisystem approach, reminding parents and coaches that overtraining affects both physical and mental health.
For parents, this article is especially helpful. By monitoring mood, sleep, and energy levels, and keeping track of how their child responds to training, parents can spot early warning signs of overtraining. Encouraging adequate rest, balanced nutrition, and open communication with coaches can help prevent OTS and support a young athlete’s healthy development. In short, understanding the signs outlined in this article allows parents to help their children train effectively without pushing beyond safe limits.
Link to full article: PubMed Central – PMC3435910
