A certain degree of fatigue is considered normal among athletes who undergo training for their sport. Fatigue is usually experience by those who undergo strenuous training who were not able to rest properly. In most cases, many can gain their full strength after getting enough rest. On the other hand, persistent and excessive fatigue and sensation of lethargy that is accompanied with diminished performance in a particular sport often indicate a serious issue that requires proper assessment by a doctor. There are various causes of chronic fatigue and the doctor will ask the individual questions in order to narrow down the exact cause.
There are various possible causes of chronic fatigue and the most common include the following:
- Viral illness
- Overtraining syndrome
- Chronic fatigue syndrome
- Diet that is low in protein or carbohydrate
- Depletion of iron stores in the body
Other conditions that might lead to chronic fatigue include the following:
- Neuromuscular disorders
- Exercise-induced asthma
- Jet lag
- Eating disorders
- Certain medications
- Psychological stress
If chronic fatigue is due to an undiagnosed medical condition, a thorough medical examination must be carried out. This includes a complete medical history and a subjective assessment of the current condition of the individual.
The examination must include the resting heart rate and blood pressure. In some cases, other examinations are also carried out depending on the findings of the doctor. Further tests that might be required by the doctor include urine test, blood test, lung spirometry, ECG and chest X-ray. To learn to recognize and manage conditions that causes chronic fatigue, sign up for a course in first aid today.
Keeping a training diary
The individual is usually required to keep a training diary. This should include the training performed each day along with the symptoms and sensation of fatigue. Remember that this is a vital diagnostic aid. This can be used in order to determine if the individual gets enough rest and if there has been a change in the training routine, volume or intensity. The amount of rest and sleep must be noted down each day as well as other commitments and social events.
Keeping a nutrition diary
It is important to note that a nutrition diary must also be recorded on a daily basis and should include everything that the individual has eaten including beverages, supplements and alcohol. This can help determine if the individual consumes enough in general, consumes sufficient amounts of protein and carbohydrates or has any intolerance or allergies.
It is important that the individual knows his/her limits when training and when to rest. Excessive training can cause the body to break down and might be aggravated if there are other underlying health conditions present.