Modelling the V̇O2 kinetic response to heavy intensity exercise in children

Ergonomics

Volumn 47, Issue 14, 2004, Pages 1517-1527

  Fawkner, Samantha G ^a,b   Armstrong, Neil ^a  

^a UNIVERSITY OF EXETER   (United Kingdom)

^b HERIOT WATT UNIVERSITY   (United Kingdom)

Author keywords

Children; Kinetics; Modelling; Oxygen uptake; Slow component

Indexed keywords

EXERCISE EQUIPMENT; INSPECTION; MATHEMATICAL MODELS; PARAMETER ESTIMATION; STATISTICAL METHODS;

ANEROBIC THRESHOLD; BASELINE PEDALLING; KINETIC RESPONSE; RESIDUAL INSPECTION;

ERGONOMICS;

ADOLESCENT; ANAEROBIC THRESHOLD; ANALYSIS OF VARIANCE; ARTICLE; BICYCLE ERGOMETRY; CONFIDENCE INTERVAL; DYNAMIC EXERCISE; FEMALE; HUMAN; HUMAN EXPERIMENT; KINETICS; MALE; MATHEMATICAL MODEL; NORMAL HUMAN; OXYGEN CONSUMPTION; SCHOOL CHILD; BIOLOGICAL MODEL; CHILD; EXERCISE; EXERCISE TEST; LUNG GAS EXCHANGE; PHYSIOLOGY;

ADOLESCENT; CHILD; EXERCISE; EXERCISE TEST; FEMALE; HUMANS; MALE; MODELS, BIOLOGICAL; OXYGEN CONSUMPTION; PULMONARY GAS EXCHANGE;

EID: 8544230665     PISSN: 00140139     EISSN: None     Source Type: Journal    
DOI: 10.1080/00140130412331290899     Document Type: Article

References (28)

1. Armon, Y., Cooper, D. M., Flores, R., Zanconato, S. and Barstow, T. J. 1991, Oxygen uptake dynamics during high-intensity exercise in children and adults, Journal of Applied Physiology, 70, 841-848.
2. Barstow, T. J. and Molé, P. A. 1991, Linear and non-linear characteristics of oxygen uptake kinetics during heavy exercise, Journal of Applied Physiology, 71, 2099-2106.
3. Beaver, W. L., Wasserman, K. and Whipp, B. J. 1986, A new method for detecting anaerobic threshold by gas exchange, Journal of Applied Physiology, 60, 2020-2027.
4. Bell, C., Paterson, D. H., Kowalchuk, J. M., Padilla, J. and Cunningham, D. A. 2001, A comparison of modelling techniques used to characterise oxygen uptake kinetics during the on-transient of exercise, Experimental Physiology, 86, 667-676.
5. Carter, H., Pringle, J. S., Jones, A. M. and Doust, J. H. 2002, Oxygen uptake kinetics during treadmill running across exercise intensity domains, European Journal of Applied Physiology, 86, 347-354.
6. Claxton, D. B., Chapman, J. H., Challis, N. V. and Fysh, M. L. 2000, Exercise testing in children: an alternative approach, Ergonomics, 43, 1593-1602.
7. Cooper, D. M. 1995, Rethinking exercise testing in children: a challenge, American Journal of Respiratory and Critical Care Medicine, 152, 1154-1157.
8. Fawkner, S. G. and Armstrong, N. 2003a, Oxygen uptake kinetic response to exercise in children, Sports Medicine, 33, 651-669.
9. 2 to heavy intensity exercise in children, in T. Reilly and M. Marfell-Jones (eds), Kinanthopometry VIII (London: Routledge), 105-113.
10. Fawkner, S. G., Armstrong, N., Childs, D. J. and Welsman, J. R. 2002, Reliability of the visually identified ventilatory threshold and V-slope in children, Pediatric Exercise Science, 14, 181-193.
11. Lamarra, N., Whipp, B. J., Ward, S. A. and Wasserman, K. 1987, Effect of interbreath fluctuations on characterizing exercise gas exchange kinetics, Journal of Applied Physiology, 62, 2003-2012.
12. Moritani, T. 1981, Critical power as a measure of physical work capacity and anaerobic threshold, Ergonomics, 24, 339-350.
13. Motulsky, H. J. and Christopoulos, A. 2003, Fitting models to biological data using linear and nonlinear regression. A practical guide to fitting, (San Diego, CA: GraphPad Software Inc), www.graphpad.com.
14. 2 uptake kinetics during high-intensity exercise in trained and untrained prepubertal children, International Journal of Sports Medicine, 21, 31-36.
15. Özyener, F., Rossiter, H. B., Ward, S. A. and Whipp, B. J. 2001, Influence of exercise intensity on the on- and off- transient kinetics of pulmonary oxygen uptake in humans, Journal of Physiology (London), 553, 891-902.
16. Paterson, D. H. and Whipp, B. J. 1991, Asymetrics of oxygen uptake transients at the on-and offset of heavy exercise in humans, Journal of Physiology (London), 443, 575-586.
17. Poole, D. C., Ward, S. A., Gardner, G. W. and Whipp, B. J. 1988, Metabolic and respiratory profile of the upper limit for prolonged exercise in man, Ergonomics, 31, 1265-1279.
18. 2 slow component: physiological and functional significance, Medicine and Science in Sports and Exercise, 26, 1354-1358.
19. Potter, C. R., Childs, D. J., Houghton, W. and Armstrong, N. 1999, Breath-to-breath 'noise' in children's ventilatory and gas exchange responses to exercise, European Journal of Applied Physiology, 80, 118-124.
20. 2 uptake with respect to intramuscular (phosphocreatine) kinetics during moderate exercise in humans, Journal of Physiology (London), 518, 921-932.
21. 2 uptake between the on-and-off-transients of moderate-and high-intensity exercise in humans, Journal of Physiology, 541, 991-1002.
22. Shinohara, M. and Moritani, T. 1992, Increase in neuromuscular activity and oxygen uptake during heavy exercise, Annals of Physiological Anthropology, 11, 257-262.
23. Stringer, W., Wasserman, K., Casaburi, R., Porszasz, J., Maehara, K. and French, W. 1994, Lactic acidosis as a facilitator of oxyhaemoglobin dissociation during exercise, Journal of Applied Physiology, 76, 1462-1467.
24. Wasserman, K., Hansen, J. E., Sue, D. Y., Whip, B. J. and Casaburi, R. 1994, Principles of Exercise Testing and Interpretation 2nd edn. (Philadelphia: Lea and Febiger).
25. Whipp, B. and Özyener, F. 1998, The kinetics of exertional oxygen uptake: assumptions and inferences, Medicina Dello Sport, 51, 139-149.
26. Whipp, B. J. and Ward, S. A. 1990, Physiological determinants of pulmonary gas exchange kinetics during exercise, Medicine and Science in Sports and Exercise, 22, 62-71.
27. Whipp, B. J., Ward, S. A., Lamarra, N., Davis, J. A. and Wasserman, K. 1982, Parameters of ventilatory and gas exchange dynamics during exercise, Journal of Applied Physiology, 52, 1506-1513.
28. Williams, C. A., Carter, H., Jones, A. M. and Doust, J. H. 2001, Oxygen uptake kinetics during treadmill running in boys and men, Journal of Applied Physiology, 90, 1700-1706.