All Stories

  1. Metabolism and Exercise During Youth—The Year That Was 2017

    Article • Pediatric Exercise Science, February 2018, Human Kinetics

    Keith Tolfrey

  2. Metabolism and Exercise During Youth

    Article • Pediatric Exercise Science, February 2017, Human Kinetics

    Keith Tolfrey

  3. Carbohydrate Needs of the Young Athlete

    Article • April 2016, Taylor & Francis

    Keith Tolfrey

  4. Energy replacement diminishes the effect of exercise on postprandial lipemia in boys

    Article • Metabolism, April 2016, Elsevier

    Keith Tolfrey

  5. High-Intensity Running and Energy Restriction Reduce Postprandial Lipemia in Girls

    Article • Medicine & Science in Sports & Exercise, March 2016, Wolters Kluwer Health

    Keith Tolfrey

  6. Metabolism and Exercise during Youth

    Article • Pediatric Exercise Science, February 2016, Human Kinetics

    Keith Tolfrey

  7. Breaking Up Prolonged Sitting With Standing or Walking Attenuates the Postprandial Metabolic Response in Postmenopausal Women: A Randomized Acute Study

    Article • Diabetes Care, December 2015, American Diabetes Association

    Keith Tolfrey

  8. Recommendations for Recruiting and Retaining Adolescent Girls in Chronic Exercise (Training) Research Studies

    Article • Sports, August 2015, MDPI AG

    Keith Tolfrey

  9. Energy expenditure during common sitting and standing tasks: examining the 1.5 MET definition of sedentary behaviour

    Article • BMC Public Health, May 2015, Springer Science + Business Media

    Keith Tolfrey

  10. Acute Effects of Energy Deficit Induced by Moderate-Intensity Exercise or Energy-Intake Restriction on Postprandial Lipemia in Healthy Girls

    Article • Pediatric Exercise Science, May 2015, Human Kinetics

    Keith Tolfrey

  11. Exercise intensity and postprandial health outcomes in adolescents

    Article • European Journal of Applied Physiology and Occupational Physiology, December 2014, Springer Science + Business Media

    Keith Tolfrey

  12. Data logger device applicability for wheelchair tennis court movement

    Article • Journal of Sports Sciences, October 2014, Taylor & Francis

    Keith Tolfrey

  13. Acute Exercise and Postprandial Lipemia in Young People

    Article • Pediatric Exercise Science, May 2014, Human Kinetics

    Keith Tolfrey

  14. Exercise Energy Expenditure and Postprandial Lipemia in Girls

    Article • Medicine & Science in Sports & Exercise, February 2014, Wolters Kluwer Health

    Keith Tolfrey

  15. Chronic exercise expenditure and compensatory behaviours in adolescent girls. A feasibility study

    Article • Appetite, December 2013, Elsevier

    Keith Tolfrey

  16. Acute energy intake restriction, moderate intensity exercise and postprandial plasma triacylglycerol concentration in girls

    Article • Appetite, December 2013, Elsevier

    Keith Tolfrey

  17. The Variability of High Intensity Exercise Tests in ­Pre-Pubertal Boys

    Article • International Journal of Sports Medicine, July 2013, Thieme Publishing Group

    Prof Lee Ingle, Keith Tolfrey

  18. Acute High-Intensity Interval Running Reduces Postprandial Lipemia in Boys

    Article • Medicine & Science in Sports & Exercise, July 2013, Wolters Kluwer Health

    Keith Tolfrey

  19. Effect of exercise on postprandial endothelial function in adolescent boys

    Article • British Journal Of Nutrition, December 2012, Cambridge University Press

    Keith Tolfrey, Alan M Nevill

  20. Breakfast, glycaemic index and health in young people

    Article • Journal of Sport and Health Science, December 2012, Elsevier

    Keith Tolfrey

  21. ROC Generated Thresholds for Field-Assessed Aerobic Fitness Related to Body Size and Cardiometabolic Risk in Schoolchildren

    Article • PLoS ONE, September 2012, PLOS

    Keith Tolfrey

  22. Acute Effect of Fatmax Exercise on the Metabolism in Overweight and Nonoverweight Girls

    Article • Medicine & Science in Sports & Exercise, September 2012, Wolters Kluwer Health

    Keith Tolfrey

  23. Comparison of fat oxidation over a range of intensities during treadmill and cycling exercise in children

    Article • European Journal of Applied Physiology and Occupational Physiology, April 2011, Springer Science + Business Media

    Keith Tolfrey

  24. Effect of energy expenditure on postprandial triacylglycerol in adolescent boys

    Article • European Journal of Applied Physiology and Occupational Physiology, April 2011, Springer Science + Business Media

    Keith Tolfrey

  25. Exercise Protocols to Estimate Fatmax and Maximal Fat Oxidation in Children

    Article • Pediatric Exercise Science, February 2011, Human Kinetics

    Keith Tolfrey

  26. Fatmax in children and adolescents: A review

    Article • European Journal of Sport Science, January 2011, Taylor & Francis

    Keith Tolfrey

  27. Group- and individual-level coincidence of the ‘Fatmax’ and lactate accumulation in adolescents

    Article • European Journal of Applied Physiology and Occupational Physiology, April 2010, Springer Science + Business Media

    Keith Tolfrey

  28. Physiological correlates of 2-mile run performance as determined using a novel on-demand treadmill

    Article • Applied Physiology Nutrition and Metabolism, August 2009, Canadian Science Publishing

    Keith Tolfrey

  29. Effects of Aerobic Exercise on Non–High-Density Lipoprotein Cholesterol in Children and Adolescents

    Article • The Physician and Sportsmedicine, June 2009, Taylor & Francis

    Keith Tolfrey

  30. Postprandial Triacylglycerol in Adolescent Boys

    Article • Medicine & Science in Sports & Exercise, June 2008, Wolters Kluwer Health

    Keith Tolfrey

  31. Genetics and Pediatric Exercise Science: A Brief Commentary and Review

    Article • Pediatric Exercise Science, May 2008, Human Kinetics

    Keith Tolfrey

  32. Responses to training

    Article • January 2007, Elsevier

    Keith Tolfrey

  33. The effect of a complex training and detraining programme on selected strength and power variables in early pubertal boys

    Article • Journal of Sports Sciences, September 2006, Taylor & Francis

    Keith Tolfrey

  34. Influence of Continuous and Interval Training on Oxygen Uptake On-Kinetics

    Article • Medicine & Science in Sports & Exercise, March 2006, Wolters Kluwer Health

    Keith Tolfrey

  35. Scaling of maximal oxygen uptake by lower leg muscle volume in boys and men

    Article • Journal of Applied Physiology, January 2006, American Physiological Society

    Keith Tolfrey

  36. The impact of aerobic training upon left ventricular morphology and function in pre-pubescent children

    Article • Ergonomics, September 2005, Taylor & Francis

    Keith Tolfrey

  37. Prediction Of Aerobic Demand In Children

    Article • Medicine & Science in Sports & Exercise, May 2005, Wolters Kluwer Health

    Keith Tolfrey

  38. Prediction Of Aerobic Demand In Children

    Article • Medicine & Science in Sports & Exercise, May 2005, Wolters Kluwer Health

    Keith Tolfrey

  39. Pulmonary O2 Uptake Kinetics In Sprint And Endurance Trained Master Athletes

    Article • Medicine & Science in Sports & Exercise, May 2005, Wolters Kluwer Health

    Keith Tolfrey

  40. Pulmonary O2 Uptake Kinetics In Sprint And Endurance Trained Master Athletes

    Article • Medicine & Science in Sports & Exercise, May 2005, Wolters Kluwer Health

    Keith Tolfrey

  41. Oxygen uptake kinetics during moderate, heavy and severe intensity ?submaximal? exercise in humans: the influence of muscle fibre type and capillarisation

    Article • European Journal of Applied Physiology and Occupational Physiology, June 2004, Springer Science + Business Media

    Keith Tolfrey

  42. Lipid-Lipoproteins in Children: An Exercise Dose-Response Study

    Article • Medicine & Science in Sports & Exercise, March 2004, Wolters Kluwer Health

    Keith Tolfrey

  43. Maximal lactate steady state in trained adolescent runners

    Article • Journal of Sports Sciences, February 2004, Taylor & Francis

    Keith Tolfrey

  44. Oxygen uptake kinetics during moderate, heavy and severe intensity 'submaximal' exercise in humans: the influence of muscle fibre type and capillarisation

    Article • European Journal of Applied Physiology and Occupational Physiology, May 2003, Springer Science + Business Media

    Keith Tolfrey

  45. Physiological Correlates with Endurance Running Performance in Trained Adolescents

    Article • Medicine & Science in Sports & Exercise, March 2003, Wolters Kluwer Health

    Keith Tolfrey

  46. Effect of pedal rate on primary and slow-component oxygen uptake responses during heavy-cycle exercise

    Article • Journal of Applied Physiology, December 2002, American Physiological Society

    Keith Tolfrey

  47. Intraindividual Variability of Children's Blood Lipid and Lipoprotein Concentrations: A Review

    Article • Preventive Cardiology, July 2002, Wiley

    Keith Tolfrey

  48. MAXIMUM LACTATE STEADY STATE IN TRAINED ADOLESCENT BOYS AND GIRLS

    Article • Medicine & Science in Sports & Exercise, May 2002, Wolters Kluwer Health

    Keith Tolfrey

  49. Effects of Short-Term Isokinetic Training on Standing Long-Jump Performance in Untrained Men

    Article • The Journal of Strength and Conditioning Research, November 2001, Wolters Kluwer Health

    Keith Tolfrey

  50. Do 9- to 12 yr-old children meet existing physical activity recommendations for health?

    Article • Medicine & Science in Sports & Exercise, April 2001, Wolters Kluwer Health

    Keith Tolfrey

  51. Effects of Short-Term Isokinetic Training on Standing Long-Jump Performance in Untrained Men

    Article • The Journal of Strength and Conditioning Research, January 2001, Wolters Kluwer Health

    Keith Tolfrey

  52. The Effect of Aerobic Exercise Training on the Lipid-Lipoprotein Profile of Children and Adolescents

    Article • Sports Medicine, January 2000, Springer Science + Business Media

    Keith Tolfrey

  53. Selected predictor variables and the lipid-lipoprotein profile of prepubertal girls and boys

    Article • Medicine & Science in Sports & Exercise, November 1999, Wolters Kluwer Health

    Keith Tolfrey

  54. Intra-individual variation of plasma lipids and lipoproteins in prepubescent children

    Article • European Journal of Applied Physiology and Occupational Physiology, March 1999, Springer Science + Business Media

    Keith Tolfrey

  55. Exercise training induced alterations in prepubertal children's lipid-lipoprotein profile

    Article • Medicine & Science in Sports & Exercise, December 1998, Wolters Kluwer Health

    Keith Tolfrey

  56. Aerobic Trainability of Prepubertal Boys and Girls

    Article • Pediatric Exercise Science, August 1998, Human Kinetics

    Keith Tolfrey

  57. INTRASPECIFIC ALLOMETRY OF AEROBIC PERFORMANCE IN PREPUBESCENT CHILDREN611

    Article • Medicine & Science in Sports & Exercise, May 1996, Wolters Kluwer Health

    Keith Tolfrey

  58. Child-adult differences in whole blood lactate responses to incremental treadmill exercise.

    Article • British Journal of Sports Medicine, September 1995, BMJ

    Keith Tolfrey