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The physiological effects of a low-impact Bodyattack (TM) class / Caracterización fisiológica de una clase de Bodyattack (TM) de bajo impacto
Dias, Sandra; Melo, Xavier; Carrolo, Margarida; Pimenta, Nuno; Santa-Clara, Helena.
Affiliation
  • Dias, Sandra; Universidade de Lisboa. Faculdade de Motricidade Humana. Lisboa. Portugal
  • Melo, Xavier; Universidade de Lisboa. Faculdade de Motricidade Humana. Centro Interdisciplinar de Estudo da Performance Humana. Lisboa. Portugal
  • Carrolo, Margarida; Universidade de Lisboa. Faculdade de Motricidade Humana. Centro Interdisciplinar de Estudo da Performance Humana. Lisboa. Portugal
  • Pimenta, Nuno; Universidade de Lisboa. Faculdade de Motricidade Humana. Centro Interdisciplinar de Estudo da Performance Humana. Lisboa. Portugal
  • Santa-Clara, Helena; Universidade de Lisboa. Faculdade de Motricidade Humana. Centro Interdisciplinar de Estudo da Performance Humana. Lisboa. Portugal
Rev. andal. med. deporte ; 13(3): 122-126, sept. 2020. tab, graf
Article in English | IBECS | ID: ibc-199822
Responsible library: ES1.1
Localization: BNCS
ABSTRACT

OBJECTIVE:

To estimate total energy expenditure and intensity of a low impact BodyattackTM session using combined heart rate and movement sensing technology.

METHOD:

Participants were 10 (8 males) normal-weight adults (33 ± 3 years-old). Maximal oxygen capacity and heart rate were determined by the performance on a treadmill maximal exercise test using indirect calorimetric method. Heart rate and energy expenditure values were monitored during a Bodyattack™ routine using a combined heart rate and movement sensor. The manufacturer's combined activity and heart rate algorithm was used to estimate Total and Physical activity energy expenditure.

RESULTS:

A 60 min low impact BodyattackTM session demands a Total energy expenditure of 469.4 ± 170.8 kcal at an average intensity of 64% of maximal heart rate, from which approximately 27.2 min are spent at moderate to vigorous physical activity intensities. Compared to a high impact BodyattackTM session as reported by the trademark company, Total energy expenditure was lower in the low impact option (-194.8 Kcal, p = 0.006), but no significant differences were found in average intensity (-9.4%, p = 0.707).

CONCLUSION:

Bodyattack™ routines performed at a low impact option may be sufficient to meet minimal recommendations for developing and maintaining cardiorespiratory fitness, if practiced beyond three days.week-1. Although appropriate for untrained individuals and those with orthopedic limitations, energy requirements of low impact Bodyattack™ may not be enough to elicit an effective weight loss
RESUMEN

OBJETIVO:

Estimar el gasto total de energía y la intensidad de una rutina de BodyattackTM de bajo impacto.

MÉTODOS:

Los participantes fueron 10 adultos de peso normal (33 ± 3 años). La potencia máxima de oxígeno y la frecuencia cardíaca (FC) se determinaron por el rendimiento en una prueba de ejercicio máxima utilizando el método calorimétrico indirecto. Los valores de la frecuencia cardíaca y del gasto total de energía se monitorearon durante una rutina utilizando un sensor combinado de frecuencia cardíaca y movimiento.

RESULTADOS:

Una clase de BodyattackTM de bajo impacto de 60 minutos exige un gasto total de energía de 469.4 ± 170.8 kcal a una intensidad promedio del 64% de la frecuencia cardíaca máxima, de los cuales 27.2 minutos se gastan en actividad física de intensidad moderada a vigorosa. En comparación con una clase de alto impacto, el gasto total de energía fue menor en la opción de bajo impacto (-194.8 Kcal, p = 0.006), pero no se encontraron diferencias en la intensidad promedio (-9.4%, p = 0.707).

CONCLUSIÓN:

Las clases de Bodyattack™ de bajo impacto pueden cumplir con las recomendaciones mínimas para desarrollar y mantener la aptitud cardiorrespiratoria, si se practican más de tres días por semana. Sin embargo, los requisitos de energía de Bodyattack ™ de bajo impacto pueden no provocar una pérdida de peso efectiva
Subject(s)
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Collection: National databases / Spain Database: IBECS Main subject: Exercise / Exercise Therapy / Monitoring, Physiologic Limits: Adult / Female / Humans / Male Language: English Journal: Rev. andal. med. deporte Year: 2020 Document type: Article Institution/Affiliation country: Universidade de Lisboa/Portugal
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Collection: National databases / Spain Database: IBECS Main subject: Exercise / Exercise Therapy / Monitoring, Physiologic Limits: Adult / Female / Humans / Male Language: English Journal: Rev. andal. med. deporte Year: 2020 Document type: Article Institution/Affiliation country: Universidade de Lisboa/Portugal
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