Overtraining: symptoms and recovery

What is overtraining?

Overtraining occurs when training load and everyday stress exceed the body’s capacity to recover, leading to a decline in performance or a plateau in an athlete who trains regularly – often without clear physical signs of illness. fitness.ee+6fitness.ee+6fitness.ee+6

Overtraining can result from an accumulation of training load or from external stressors that interfere with recovery – recovery can take weeks or even months.
There are also two forms: sympathetic, in which resting heart rate is elevated, and parasympathetic, which can cause a low heart rate and a lack of energy. fitness.ee+1

Persistent fatigue, sleep disturbances, changes in blood and heart rate responses, poor performance, muscle aches, headaches, menstrual cycle disturbances, etc.

A drop in motivation, difficulty concentrating, emotional instability, low mood, anxiety and apathy.

Changes in hormones (e.g. increased cortisol, reduced growth hormone/testosterone) and a higher risk of upper respiratory tract infections. fitness.ee+1

Overtraining can cause:
- Physical weakness and persistent fatigue
- An elevated resting heart rate
- Body weight fluctuations, hormonal disturbances
- Reduced immunity and mood swings (irritability, depression). fitness.ee+7fitness.ee+7fitness.ee+7 fitness.ee

Recovery is key:
- Make time for sleep (especially the first four hours of the night) and skip a heavy dinner; find pleasant, calming activities (music, a movie, sauna, massage). fitness.ee
Train smart, including aerobic recovery work:
- Light workouts (below 70% of maximum heart rate) help clear acidic waste products and improve recovery.
Nutrition and supplements:
- Avoid overly processed food, add alkaline foods (e.g. vegetables), and if needed use protein powder to support immunity and recovery.
Training cycles and active rest:
- Use a cyclical approach: alternate intense and lighter periods, and plan rest weeks or active recovery (very light training).myfitness.ee+4fitness.ee+4fitness.ee+4

Overtraining is a serious condition that affects the body and mind as a whole. To prevent it:

Keep track of your personal symptoms (fatigue, sleep problems, mood disturbances).
Build recovery sessions and rest weeks into your training.
Pay attention to your nutrition.
Use strategies such as training cycles and active rest.

If you like, we can work out a customized recovery plan or training cycle together – let us know!