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Phys Sportsmed. 1981 Feb;9(2):64-70. doi: 10.1080/00913847.1981.11711010.

Cross-Country Skiing: Precautions for Cardiac Patients.

The Physician and sportsmedicine

N B Oldridge, J D MacDougall

PMID: 27452848 DOI: 10.1080/00913847.1981.11711010

Abstract

In brief: Cross-country skiing is an attractive winter alternative to walking or jogging, but persons with coronary artery disease must be aware of its high energy costs and make appropriate adjustments. Oxygen costs can be affected by variations in efficiency, arm work, snow, cold temperatures, inclines, altitude, and skier misperceptions. The authors give safety recommendations to reduce the hazards and enable cross-country skiers to enjoy their winter sport.

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