Energy cost of square dancing

Area of Science:

• Exercise Physiology
• Sports Science
• Kinesiology

Background:

• Square dancing is a popular Western folk dance with varying movement intensities.
• Understanding the energy demands of recreational activities is crucial for public health and fitness recommendations.

Purpose of the Study:

• To determine the net energy cost (kcal/min/kg) of two distinct square dancing routines: the fast-paced "Mish-Mash" and the slower "Singing" dance.
• To assess the total caloric expenditure during a typical square dancing evening for average-weight males and females.
• To evaluate the suitability of square dancing as a physical activity for individuals with heart conditions, specifically functional class 1 patients.

Main Methods:

• Pulmonary ventilation was measured using a Tissot gasometer for resting (sitting and standing) states.
• Kofrańyi-Michaelis respirometers, fitted with a Monoghan neoprene cushion plastic mask, were used to measure ventilation during the "Mish-Mash" and "Singing" dances.
• Gas samples (O2 and CO2) were collected in metallized bags and analyzed to calculate energy expenditure.

Main Results:

• The net average energy cost for males was 0.085 kcal/min/kg for "Mish-Mash" and 0.077 kcal/min/kg for "Singing."
• For females, the net average energy cost was 0.088 kcal/min/kg for "Mish-Mash" and 0.084 kcal/min/kg for "Singing."
• A 70-kg male expends approximately 425 kcal/hour, and a 60-kg female expends approximately 390 kcal/hour during a typical square dance evening.

Conclusions:

• The energy cost of these square dances is moderate and falls within the permissible workload for functional class 1 cardiac patients, as defined by the American Heart Association.
• Square dancing represents a viable and accessible form of physical activity for maintaining cardiovascular health and promoting caloric expenditure in middle-aged adults.