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Acute effects of ski waxing on pulmonary function
M D Hoffman1, P S Clifford, B Varkey
1Department of Physical Medicine and Rehabilitation, Medical College of Wisconsin and VA Medical Center, Milwaukee 53295, USA. hoffman.martin_d@milwaukee.va.gov
Medicine and Science in Sports and Exercise
|November 5, 1997
Summary
Ski waxing exposure did not significantly impact lung function. Spirometry and carbon monoxide diffusion capacity (DLCO) remained unchanged after moderate exposure to both paraffin and fluorinated ski waxes.
Area of Science:
- Environmental Health
- Occupational Health
- Pulmonary Medicine
Background:
- Ski waxing involves applying various substances to ski bases.
- Concerns exist regarding potential respiratory effects from inhaling ski wax fumes and particles.
- Understanding acute pulmonary responses to ski waxing is important for athlete and wax technician safety.
Purpose of the Study:
- To investigate the acute effects of moderate ski waxing exposure on pulmonary function.
- To assess changes in spirometry and lung diffusion capacity following exposure.
Main Methods:
- Ten healthy volunteers underwent a 45-minute exposure to ski waxing in an unventilated room.
- Pulmonary function tests, including spirometry and single-breath carbon monoxide lung diffusion capacity (DLCO), were performed before and after exposure.
- A control group repeated measurements without exposure.
Main Results:
- No statistically significant changes were observed in spirometry parameters (e.g., FEV1, FVC) after ski waxing exposure.
- Single-breath carbon monoxide lung diffusion capacity (DLCO) showed no significant acute alterations.
- Control measurements confirmed the stability of lung function without waxing exposure.
Conclusions:
- Moderate, acute exposure to ski waxing, using both paraffin and fluorinated waxes, does not significantly affect pulmonary function in healthy individuals.
- Current evidence suggests limited immediate risk to lung function from typical ski waxing activities.
- Further research could explore chronic exposure effects or responses in individuals with pre-existing respiratory conditions.
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