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14篇 您的检索式:作者名="Welsman"
    题名 作者 年代 出处 被引量
1Is peak vo2 a maximal index of children's aerobic fitness?显示文摘Armstrong N Welsman J Winsley R 1996Int J Sports Med1996,17,5:1
2Peak oxygen uptake in relation to growth and maturation in 11-to 17-year-old humans显示文摘Armstrong N Welsman J 2001Eur J Appl Physiol2001,85,6:1
3Energy intake and appetite following exercise in lean and overweight girls 显示文摘C J DODD J R WELSMAN N ARMSTRONG 2008Appetite2008,51,3:1
4Critical evaluation of the safety of Cimicifuga racemosa in menopause symptom relief 显示文摘Dog TL Powell KL Welsman SM 2003Menopause2003,10,:1
5The Development of Aerobic and Anaerobic Fitness with Reference to Youth Athletes显示文摘Purpose To challenge current conventions in paediatric sport science and use data from recent longitudinal studies to elu-cidate the development of aerobic and anaerobic fitness,with reference to youth athletes.Methods(1)To critically review the traditional practice of ratio scaling physiological variables with body mass and,(2)to use multiplicative allometric models of longitudinal data,founded on 1053(550 from boys)determinations of 10-17-year-olds’peak oxygen uptake(VO2)and 763(405 from boys)determinations of 11-17-year-olds’peak power output(PP)and mean power output(MP),to investigate the development of aerobic and anaerobic fitness in youth.Results The statistical assumptions underpinning ratio scaling of physiological variables in youth are seldom met.Multiplicative allometric modelling of longitudinal data has demonstrated that fat free mass(FFM)acting as a surrogate for active muscle mass,is the most powerful morphological influence on PP,MP,and peak VO2.With FFM appropriately controlled for,age effects remain significant but additional,independent effects of maturity status on anaerobic and aerobic fitness are negated.Conclusions Ratio scaling of physiological variables with body mass is fallacious,confounds interpretation of the develop-ment of anaerobic and aerobic fitness,and misleads fitness comparisons within and across youth sports.Rigorous evalua-tion of the development of anaerobic and aerobic fitness in youth requires longitudinal analyses of sex-specific,concurrent changes in age-and maturation-driven morphological covariates.Age and maturation-driven changes in FFM are essential considerations when evaluating the physiological development of youth athletes.Neil Armstrong Jo Welsman 2020Journal of Science in Sport and Exercise2020,2,4:1
6Assessment and interpretation of aerobic fitness in children and adolescents显示文摘Armstrong N Welsman JR 1994Exerc Sport Sci Rev1994,22,:1
7Longitudinal changes in submaximal oxygen uptake in ll-to 13-year olds显示文摘Welsman J R Armstrong N 2000Journal of Sport Sciences2000,18,:1
8Short-term appetite and energy intake following imposed exercise in 9-to 10-year-old girls 显示文摘Moorel MS Dodd C J Welsman JR 2004Appetite2004,43,:1
9The use of electrokinetics for hazardous waste site remediation显示文摘 Swartzbaugh J T Welsman A W 1990J Air Waste Man Assoc1990,40,:1
10Peak oxygen uptake in rela- tion to growth and maturation in 11- to 17-year-old humans显示文摘ARMSTRONG N WELSMAN J 2001Eur J Appl Physiol2001,85,6:1
11Is peak VO2 a maximal index of children's aerobic fitness? 显示文摘ARMSTRONG N WELSMAN J WINSLEY R 1996Int J Sports Med1996,17,05:1
12The management of pain in children 显示文摘Welsman SJ Schechter NL 1991Pediatr Rev1991,12,:1
13Development of aerobic Fitness during childhood and adolescence显示文摘Armstrong N Welsman J R 2000Pediatric Exercise Science2000,12,:1
14Muscle phosphocreatine and pulmonary oxygen uptake kinetics in children at the onset and offset of moderate intensity exercise显示文摘Alan R. Barker Joanne R. Welsman Jonathan Fulford Deborah Welford Craig A. Williams Neil Armstrong 2008European Journal of Applied Physiology2008,,6:1
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