A hamstring muscle cramp involves painful muscular contraction that occurs involuntarily. The cramps typically develop among those who train strenuously including the hamstring muscles.
Indications
- Strong involuntary contractions of the hamstring muscles at the rear part of the thigh
- Pain or discomfort of the affected area
An episode of cramping can damage the muscle. The muscle fibers might end up torn due to the sheer strength of the muscle contraction. - Difficulty in straightening the knee
- Once the cramping has passed, the muscle is tender, sore or might even ruptured
What are the usual causes?
Even though the exact cause of a hamstring muscle cramp is not fully determined, the possible causes include the following:
- Dehydration
- Low carbohydrate levels
- Low potassium or sodium levels
- Tight muscles
An episode of cramping can damage the muscle. The muscle fibers might end up torn due to the sheer strength of the muscle contraction. Once this occurs, the muscle might be sore for some time after.
It is vital that a rehabilitation program is started to restore the muscle to its original condition. In most instances, the injury is treated in the same manner as a hamstring strain.
Management
If an individual experiences an episode of hamstring muscle cramp, the muscle should be stretched out. It is best to hold the stretch if needed.
Gentle massage of the muscles might be beneficial in relieving the symptoms by promoting the flow of blood. A sports injury professional can advise on the ideal rehabilitation program as well as preventive measures.
Quick Note / Disclaimer
The material posted on this page on a hamstring muscle cramp is for learning and educational purposes only. To learn to recognize and manage muscle injuries including the hamstring, register for a first aid and CPR course with Saskatoon First Aid.