Research Outputs

Human research

• Energy Requirements of Male Academy Soccer Players from the English Premier League.
  Hannon MP, Parker LJF, Carney DJ, McKeown J, Speakman JR, Hambly C, Drust B, Unnithan VB, Close GL, Morton JP.Med Sci Sports Exerc. 2021 Jan;53(1):200-210.
• Energy Intake and Expenditure of Professional Soccer Players of the English Premier League: Evidence of Carbohydrate Periodization.
  Anderson L, Orme P, Naughton RJ, Close GL, Milsom J, Rydings D, O'Boyle A, Di Michele R, Louis J, Hambly C, Speakman JR, Morgans R, Drust B, Morton JP.Int J Sport Nutr Exerc Metab. 2017 Jun;27(3):228-238.
• Case Study: Muscle Atrophy, Hypertrophy, and Energy Expenditure of a Premier League Soccer Player During Rehabilitation From Anterior Cruciate Ligament Injury.
  Anderson L, Close GL, Konopinski M, Rydings D, Milsom J, Hambly C, Speakman JR, Drust B, Morton JP.Int J Sport Nutr Exerc Metab. 2019 Sep 1;29(5):559-566.
• The effects of Ramadan fasting on activity and energy expenditure.
  Lessan N, Saadane I, Alkaf B, Hambly C, Buckley AJ, Finer N, Speakman JR, Barakat MT. Am J Clin Nutr. 2018 Jan 1;107(1):54-61.
• Assessment of Energy Expenditure of a Professional Goalkeeper From the English Premier League Using the Doubly Labeled Water Method.
  Anderson L, Close GL, Morgans R, Hambly C, Speakman JR, Drust B, Morton JP. Int J Sports Physiol Perform. 2019 May 1;14(5):681-684.
• The International Atomic Energy Agency International Doubly Labelled Water Database: Aims, Scope and Procedures.
  Speakman JR, Pontzer H, Rood J, Sagayama H, Schoeller DA, Westerterp KR, Wong WW, Yamada Y, Loechl C, Murphy-Alford AJ.Ann Nutr Metab. 2019;75(2):114-118.

Animal research

• Energy expenditure and body temperature variations in llamas living in the High Andes of Peru.
  Riek A, Stölzl A, Marquina Bernedo R, Ruf T, Arnold W, Hambly C, Speakman JR, Gerken M.Sci Rep. 2019 Mar 11;9(1):4037.
• Acceleration predicts energy expenditure in a fat, flightless, diving bird.
  Hicks O, Kato A, Angelier F, Wisniewska DM, Hambly C, Speakman JR, Marciau C, Ropert-Coudert Y.Sci Rep. 2020 Dec 9;10(1):21493.
• Limits to sustained energy intake. XXIX. The case of the golden hamster (Mesocricetus auratus).
  Ohrnberger SA, Hambly C, Speakman JR, Valencak TG.J Exp Biol. 2018 Oct 31;221(Pt 21):jeb183749.
• No energetic cost of tuberculosis infection in European badgers (Meles meles).
  Barbour K, McClune DW, Delahay RJ, Speakman JR, McGowan NE, Kostka B, Montgomery WI, Marks NJ, Scantlebury DM.J Anim Ecol. 2019 Dec;88(12):1973-1985.
• Limits to sustained energy intake. XXXI. Effect of graded levels of dietary fat on lactation performance in Swiss mice.
  Huang Y, Mendoza JO, Hambly C, Li B, Jin Z, Li L, Madizi M, Hu S, Speakman JR.J Exp Biol. 2020 May 22;223(Pt 10):jeb221911.
• Daily energy expenditure in the face of predation: hedgehog energetics in rural landscapes.
  Pettett CE, Johnson PJ, Moorhouse TP, Hambly C, Speakman JR, Macdonald DW.J Exp Biol. 2017 Feb 1;220(Pt 3):460-468.
• Flipper strokes can predict energy expenditure and locomotion costs in free-ranging northern and Antarctic fur seals.
  Jeanniard-du-Dot T, Trites AW, Arnould JP, Speakman JR, Guinet C.Sci Rep. 2016 Sep 23;6:33912.