Physical demands during folk dancing

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Abstract
This investigation was undertaken to evaluate the aerobic demands during one of the most popular and demanding Swedish folk dances the “hambo∝. Six men and six women, ranging in age from 22 to 32, participated. Their physical work capacity was investigated on a bicycle ergometer and a treadmill, using two to three submaximal and one maximal loads. All subjects were moderately well-trained and their average maximal oxygen uptake on the treadmill were 2.5 and 3.71/min (42.8 and 53.2 ml/kg·min−1) for women and men, respectively. When dancing the “hambo∝ the heart rate was telemetered, and the Douglas bag technique was used for measurements of pulmonary ventilation and oxygen uptake. The physical demand during “hambo∝ dancing was high in all subjects. Oxygen uptake was 38.5 and 37.3 ml/kg·min−1 and heart rate 179 and 172 in women and men, respectively. Women used 90% and men 70% of their maximal aerobic power obtained on the treadmill. The pulmonary ventilation and respiratory quotient of the female subjects were lower when dancing as compared to running, possibly because of voluntary restriction of the movements of the thoracic cage. Some popular Scandinavian folk dances are performed at a speed and with an activity pattern resembling the “hambo∝, while others are performed at a slower pace. The exercise intensity used in “hambo∝ is more than sufficient to induce training effects in the average individual provided that the dancing is performed at the frequency and for length of time usually recommended for physical training. For older or less fit people dances with a slower pace can be used for training purposes.