Exercise Physiology

McArdle, William D.; Katch, Frank I.; Katch, Victor L.

doi:10.1249/00005768-199112000-00013

Cited by 290 publications

(330 citation statements)

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“…As a frame of reference, most industrial jobs and household tasks require less than 3 times the resting energy expenditure. 26 When classifying the subjects exercise intensity for a preferred walking task using the PAR, the results indicated that the healthy subjects were working at a light level (PAR=2.9), while the incomplete SCI subjects were working at a moderate level (PAR=3.7).…”

Section: Discussionmentioning

confidence: 99%

Functional community ambulation requirements in incomplete spinal cord injured subjects

et al. 2001

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Study design: A group of people with incomplete spinal cord injuries (SCI) were evaluated and compared with able-bodied individuals during several walking conditions. Objectives: To evaluate the functional community ambulation and estimated energy expenditure in persons with incomplete SCI and able-bodied individuals. Methods: A list of criteria was used to evaluate functional community ambulation among participants. Physiological variables, such as the heart rate, oxygen uptake and the lactate concentration, were also measured. Results: Three of nine incomplete SCI subjects and all able-bodied subjects were able to meet all the criteria measured. The required velocity to safely cross an intersection was the criterion that the incomplete SCI group had the most di culty reaching. The able-bodied subjects had a comfortable walking velocity twice that of the incomplete SCI subjects' preferred velocity. When walking at the same velocity (incomplete SCI subjects' preferred velocity), the incomplete SCI subjects had a rate of oxygen uptake 26% greater than the healthy subjects and were 200% less e cient. The lactate concentration also proved to be a useful tool when evaluating the incomplete SCI subjects' walking e ciency. The incomplete SCI subjects lactate concentration increased after walking at their preferred velocity, meaning that the anaerobic pathways were used to meet energy demands. Conclusion: Rehabilitation centers should adapt their evaluation forms and increase their criteria requirements to more suitable criteria that are found in the SCI patient's community. The physiological cost should also be taken into consideration when evaluating the SCI patient's functional ambulation.

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Section: Discussionmentioning

confidence: 99%

Functional community ambulation requirements in incomplete spinal cord injured subjects

et al. 2001

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“…Este cuestionario permite, a partir del recuerdo de los encuestados de las actividades diarias realizadas durante el fin de semana y de su intensidad, determinar por estimacio´n el gasto de energı´a total. La unidad de medida de la energı´a gastada fue el MET que se define como la energı´a consumida por una persona durante su metabolismo basal o de reposo, equivalente a una kilocalorı´a por kilogramo y hora (McArdle, Katch, & Katch, 1994). Para el ca´lculo del gasto energe´tico diario del nin˜o se tuvo en cuenta el tiempo (minutos) gastado en cada una de las actividades multiplicadas por el valor del MET correspondiente a cada actividad e intensidad de acuerdo a la clasificacio´n de Ainsworth et al (2000).…”

Section: Materials Y Me´todosunclassified

Relación entre el nivel de actividad física en escolares durante el fin de semana y la prevalencia de obesidad Relationship between the level of physical activity in school during the weekend and the prevalence of obesity

Montaña¹,

Bernárdez²,

Miguélez³

2011

CyTA - Journal of Food

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“…Dentre essas funções tem-se: o bombeamento do sangue pelo coração, os movimentos peristálticos do intestino, expressões faciais, movimentação do corpo ou parte dele, entre outras (McARDLE, 1993(McARDLE, ,1994.…”

Section: Sistema Muscularunclassified

“…Para este estudo é necessário o conhecimento da anatomia e fisiologia do músculo esquelético, que está descrita no Anexo B (YOUNG, 1982;BERGMAN, 1989;McARDLE, 1994;MACHADO, 2000).…”

Section: Sistema Muscularunclassified

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Efeitos da estimulação elétrica neuromuscular sobre o gasto energético de lesados medulares.

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Exercise Physiology

Cited by 290 publications

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Functional community ambulation requirements in incomplete spinal cord injured subjects

Functional community ambulation requirements in incomplete spinal cord injured subjects

Relación entre el nivel de actividad física en escolares durante el fin de semana y la prevalencia de obesidad Relationship between the level of physical activity in school during the weekend and the prevalence of obesity

Efeitos da estimulação elétrica neuromuscular sobre o gasto energético de lesados medulares.

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