Arthur Weltman
University of Louisville
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Publication
Featured researches published by Arthur Weltman.
European Journal of Applied Physiology | 1978
Victor L. Katch; Arthur Weltman; Stanley Sady; Patty S. Freedson
SummaryThe validity of the relative percent concept for equating training intensity was investigated using the point of metabolic acidosis (anaerobic threshold) as the criterion variable. Percent oxygen uptake, heart rate and metabolic acidosis were determined at 60, 70, and 80% of max heart rate on a bicycle ergometer test (N=31). At 60 and 70% of max heart rate only one individual was definitely in metabolic acidosis. At 80% max heart rate 17 subjects were working at a level above the point of metabolic acidosis while 14 were working at or below this point. Thus, it was suggested that even if subjects are exercising at the same relative percent maximum HR, the metabolic stress using metabolic acidosis as the criterion is not constant across subjects. It was further shown that the regression of percent
Medicine and science in sports | 1977
Thomas B. Gilliam; Victor L. Katch; William G. Thorland; Arthur Weltman
Research Quarterly. American Alliance for Health, Physical Education and Recreation | 1977
Arthur Weltman; Bryant Stamford; Robert J. Moffatt; V. Leslie Katch
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Ergonomics | 1979
Victor L. Katch; Arthur Weltman
Research Quarterly. American Alliance for Health, Physical Education and Recreation | 1978
Arthur Weltman; Victor L. Katch; Stanley Sady; Patty S. Freedson
O2 max on percent max HR was a spurious one resulting in poor prediction of individual
Research Quarterly. American Alliance for Health, Physical Education and Recreation | 1976
Arthur Weltman; Victor L. Katch
Research Quarterly. American Alliance for Health, Physical Education and Recreation | 1976
Victor L. Katch; Arthur Weltman; Laurel Traeger
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Research Quarterly. American Alliance for Health, Physical Education and Recreation | 1978
Bryant Stamford; Arthur Weltman; Charles Fulco
Research Quarterly. American Alliance for Health, Physical Education and Recreation | 1977
Thomas B. Gilliam; Stanley Sady; William G. Thorland; Arthur Weltman
O2 values. The data presented suggest that the relative percent concept for equating exercise or subsequent training intensity needs careful re-evaluation.
Research Quarterly. American Association for Health, Physical Education and Recreation | 1973
Frank I. Katch; Gary S. Pechar; William D. McArdle; Arthur Weltman
Forty-seven active boys and girls, 7 to 12 years of age, underwent a comprehensive medical and physical evaluation in order to assess their prevalence of single and multiple coronary heart disease risk factors. Each subject received a densiometric determination of body composition, blood lipid analysis, pulmonary function and a physical work capacity test to assess their peak oxygen consumption (Vo2max). Obesity (greater than 25% fat), elevated triglycerides (greater than 100 mg %) and the presence of Type IV hyperlipoproteinemia appear to be the more predominant risk factors. Twenty-nine (62%) of the children had at least one risk factor. Of these, seventeen had two or more risk factors with one subject having as many as five factors.
