Overtraining is the downside of training, the trap that can derail an athlete’s success. It’s a real physical condition caused by pushing too hard for too long. It can happen with too much exercise, too much intense exercise, or both. Its hallmarks are poor performances, exhaustion and apathy.
The primary cause of OTS is excessive training over a long period of time combined with inadequate rest. However, this does not appear to be the sole cause, which is another reason some experts prefer the term unexplained underperformance syndrome. The various symptoms of overtraining are understood to represent a maladaptation to the stress of training. Because all sources of stress, whether physiologic or psychological, are processed by the body in similar ways, sources of stress outside of training (e.g. job stress) can combine with training to create a total “allostatic load” that results in overtraining symptoms.
There are several ways you can objectively measure some signs of overtraining. One is by documenting your heart rates over time. Track your aerobic heart rate at a specific exercise intensities and speed throughout your training and write it down. If your pace starts to slow, your resting heart rate increases and you experience other symptoms, you may heading into overtraining syndrome. You can also track your resting heart rate each morning. Any marked increase from the norm may indicate that you aren't fully recovered.
If you suspect you are overtraining, start with the following: •Rest and Recover. Reduce or stop exercise and allow yourself a few days of rest. •Hydrate, Drink plenty of...