| Autor: |
Miranda E; Laboratory for Human Performance, Department of Health and Sport Sciences, Salisbury University, Salisbury, MD, USA., Overstreet BS; Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, USA., Fountain WA; Laboratory for Human Performance, Department of Health and Sport Sciences, Salisbury University, Salisbury, MD, USA., Gutierrez V; Laboratory for Human Performance, Department of Health and Sport Sciences, Salisbury University, Salisbury, MD, USA., Kolankowski M; Laboratory for Human Performance, Department of Health and Sport Sciences, Salisbury University, Salisbury, MD, USA., Overstreet ML; Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, USA., Sapp RM; Laboratory for Human Performance, Department of Health and Sport Sciences, Salisbury University, Salisbury, MD, USA., Wolff CA; Laboratory for Human Performance, Department of Health and Sport Sciences, Salisbury University, Salisbury, MD, USA., Mazzetti SA; Laboratory for Human Performance, Department of Health and Sport Sciences, Salisbury University, Salisbury, MD, USA. |
| Abstrakt: |
To compare energy expenditure during and after active and handheld video game drumming compared to walking and sitting. Ten experienced, college-aged men performed four protocols (one per week): no-exercise seated control (CTRL), virtual drumming on a handheld gaming device (HANDHELD), active drumming on drum pads (DRUM), and walking on a treadmill at ~30% of VO 2max (WALK). Protocols were performed after an overnight fast, and expired air was collected continuously during (30min) and after (30min) exercise. DRUM and HANDHELD song lists, day of the week, and time of day were identical for each participant. Significant differences (p < 0.05) among the average rates of energy expenditure (kcal·min -1 ) during activity included WALK > DRUM > HANDHELD. No significant differences in the rates of energy expenditure among groups during recovery were observed. Total energy expenditure was significantly greater (p < 0.05) during WALK (149.5 ± 30.6 kcal) compared to DRUM (118.7 ± 18.8 kcal) and HANDHELD (44.9±11.6 kcal), and greater during DRUM compared to HANDHELD. Total energy expenditure was not significantly different between HANDHELD (44.9 ± 11.6 kcal) and CTRL (38.2 ± 6.0 kcal). Active video game drumming at expert-level significantly increased energy expenditure compared to handheld, but it hardly met moderate-intensity activity standards, and energy expenditure was greatest during walking. Energy expenditure with handheld video game drumming was not different from no-exercise control. Thus, traditional aerobic exercise remains at the forefront for achieving the minimum amount and intensity of physical activity for health, individuals desiring to use video games for achieving weekly physical activity recommendations should choose games that require significant involvement of lower-body musculature, and time spent playing sedentary games should be a limited part of an active lifestyle. |
