Zobrazeno 1 - 10
of 47
pro vyhledávání: '"F. J. Nagle"'
Publikováno v:
Journal of Applied Physiology. 76:2561-2569
Experiments were performed to determine whether endurance time, mean arterial pressure, or heart rate was related to either muscle length or external torque production in humans during isometric knee extension. Eight men and nine women performed isom
Rate of decline in blood lactate after cycling exercise in endurance-trained and -untrained subjects
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 70(4)
The purpose of this study was to compare the rate of decline in blood lactate (La) levels in nine trained men [maximal O2 consumption (VO2max) 65.5 +/- 3.3 ml.kg-1.min-1] and eight untrained men (VO2max 42.2 +/- 2.8 ml.kg-1.min-1) during passive reco
Publikováno v:
Medicine and science in sports and exercise. 22(4)
Energy balance can be written as 1) M = sigma Q +/- W +/- S, expressed as power (W), where M is the rate of metabolic energy transformation, sigma Q the rate of heat loss, W the work rate, and S the rate of body heat storage. When submaximal treadmil
Publikováno v:
Journal of Applied Physiology. 63:1224-1229
Military antishock trousers (MAST) inflated to 50 mmHg were used with 12 healthy males (mean age 28 +/- 1 yr) to determine the effects of lower-body positive pressure on cardiac output (Q), stroke volume (SV), heart rate (HR), systolic blood pressure
Publikováno v:
Biochemical Medicine. 33:67-76
Oxidation of the branched-chain amino acid leucine was studied in 22 male Sprague-Dawley rats (70-90 g) over 3 days following the ingestion on Day 1 of a mixed diet containing a tracer dose (10 muCi) of L-[1-14C]Leu. One group (E) completed 1 hr exer
Publikováno v:
Journal of Applied Physiology. 63:315-321
Sixty-two male rats were randomly assigned into a 3 X 2 X 2 factorial design containing 12 groups according to carnitine treatment, exercise training (treadmill, 1 h, 5 times/wk, 8 wk, 26.8 m/min, 15% grade), and physical activity [rested for 60 h be
Publikováno v:
Journal of Applied Physiology. 46:1115-1118
Published reports of oxygen consumption (VO2) during exercise in hyperoxia are equivocal. By and large, when measured at the lung using respiratory gas equations, VO2 is elevated in hyperoxia and, when measured at the blood-tissue level using the car
Autor:
Peter Hanson, E. Shrago, A. L. Carter, M. Madden, F. Stratman, Doris L.F. Lennon, F. J. Nagle
Publikováno v:
Journal of Applied Physiology. 55:489-495
The purpose of this investigation was to describe the dynamics of carnitine metabolism during an acute episode of exercise. Twenty-eight subjects (14 male; 14 female) exercised for 40 min on a bicycle ergometer at 55% of their maximal aerobic capacit
Publikováno v:
Journal of Applied Physiology. 21:317-320
Refinements in method of evaluation and physical conditioning before and after myocardial infarction
Publikováno v:
The American Journal of Cardiology. 14:837-843
A 54 year old white man with hypertension, obesity and an elevated serum cholesterol level volunteered for a physical training program. During the sixth week he became ill, and a repeated work-capacity test revealed physiologic evidences of myocardia