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Exertional Rhabdomyolysis after Spinning
Youjin Jeong1, Hyuk-Jung Kweon1, Eun-Jung Oh1
1Department of Family Medicine, Konkuk University School of Medicine, Seoul, Korea.
Korean Journal of Family Medicine
|December 1, 2016
Summary
Strenuous stationary cycling, or spinning, can cause exertional rhabdomyolysis, a condition where muscle breakdown occurs. This case highlights the potential health risks of this popular exercise, even in healthy individuals.
Area of Science:
- Sports Medicine
- Exercise Physiology
- Nephrology
Background:
- Exertional rhabdomyolysis is a serious condition triggered by strenuous muscular activity.
- Stationary cycling, particularly "spinning" classes, is a popular exercise form.
- Cases of spinning-related rhabdomyolysis are infrequently reported in medical literature.
Purpose of the Study:
- To report a rare case of exertional rhabdomyolysis induced by stationary cycling (spinning).
- To highlight the clinical presentation and management of this exercise-induced condition.
- To raise awareness of potential health risks associated with stationary cycling.
Main Methods:
- Case report of a previously healthy 21-year-old woman.
- Clinical assessment including severe thigh pain and reddish-brown urine.
- Laboratory findings indicative of rhabdomyolysis.
- Hospital admission for fluid resuscitation and renal function monitoring.
Main Results:
- The patient presented with symptoms consistent with rhabdomyolysis 24-48 hours post-spinning class.
- Laboratory results confirmed muscle breakdown.
- Successful management involved fluid resuscitation to preserve renal function.
- This appears to be the first reported case in South Korea.
Conclusions:
- Exertional rhabdomyolysis can occur following stationary cycling, even in seemingly healthy individuals.
- Individuals engaging in spinning should be aware of the potential for this condition.
- Fitness level and exercise intensity are critical factors in preventing exercise-induced muscle injury.
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