Abstract
Purpose
Having previously shown the use of passive external heating between warm-up completion and sprint cycling to have had a positive effect on muscle temperature (T m) and maximal sprint performance, we sought to determine whether adding passive heating during active warm up was of further benefit.
Methods
Ten trained male cyclists completed a standardised 15 min sprint based warm-up on a cycle ergometer, followed by 30 min passive recovery before completing a 30 s maximal sprint test. Warm up was completed either with or without additional external passive heating. During recovery, external passive leg heating was used in both standard warm-up (CONHOT) and heated warm-up (HOTHOT) conditions, for control, a standard tracksuit was worn (CON).
Results
T m declined exponentially during CON, CONHOT and HOTHOT reduced the exponential decline during recovery. Peak (11.1 %, 1561 ± 258 W and 1542 ± 223 W), relative (10.6 % 21.0 ± 2.2 W kg–1 and 20.9 ± 1.8 W kg–1) and mean (4.1 %, 734 ± 126 W and 729 ± 125 W) power were all improved with CONHOT and HOTHOT, respectively compared to CON (1,397 ± 239 W; 18.9 ± 3.0 W kg–1 and 701 ± 109 W). There was no additional benefit of HOTHOT on T m or sprint performance compared to CONHOT.
Conclusion
External heating during an active warm up does not provide additional physiological or performance benefit. As noted previously, external heating is capable of reducing the rate of decline in T m after an active warm-up, improving subsequent sprint cycling performance.
References
Aikas E, Karvonen MJ, Piironen P, Ruosteenoja R (1962) Intramuscular, rectal and oesophageal temperature during exercise. Acta Physiol Scand 54:36–70
Allsop P, Jorfeldt L, Rutberg H, Lennmarken C, Hall GM (1991) Delayed recovery of muscle pH after short duration, high intensity exercise in malignant hyperthermia susceptible subjects. Br J Anaesth 66:541–545
Anderson C, Andersson T, Wardell K (1994) Changes in skin circulation after insertion of a microdialysis probe visualized by laser Doppler perfusion imaging. J Invest Dermatol 102:807–811
ASHRAE (1997) Thermal comfort. ASHRAE Handbook of Fundamentals. In anonymous, Atlanta
Asmussen E, Boje O (1945) Body temperature and capacity for work. Acta Physiol Scand 10:1–22
Bar-Or O (1987) The Wingate anaerobic test. An update on methodology, reliability and validity. Sports Med 4(6):381–394
Bergh U, Ekblom B (1979) Influence of muscle temperature on maximal muscle strength and power output in human skeletal muscles. Acta Physiol Scand 107:33–37
Brooks GA, Hittelman KJ, Faulkner JA, Beyer RE (1971) Tissue temperatures and whole-animal oxygen consumption after exercise. Am J Physiol 221:427–431
Cycling weekly (2012) Pendelton’s hotpants helped her win gold. IPC Media. http://homepages.lboro.ac.uk/~hugh/pendleton's%20hotpants%20helped%20her%20win%20gold.pdf. Accessed 10 August 2012
De Ruiter CJ, De Haan A (2000) Temperature effect on the force/velocity relationship of the fresh and fatigued human adductor pollicis muscle. Pflugers Arch 440:163–170
Dotan R, Bar-Or O (1983) Load optimization for the Wingate anaerobic test. Eur J Appl Physiol Occup Physiol 51(3):409–417
Edwards RH, Harris RC, Hultman E, Kaijser L, Koh D, Nordesjo LO (1972) Effect of temperature on muscle energy metabolism and endurance during successive isometric contractions, sustained to fatigue, of the quadriceps muscle in man. J Physiol 220:335–352
Faulkner SH, Ferguson RA, Gerrett N, Hupperets M, Hodder SG, Havenith G (2013) Reducing muscle temperature drop after warm-up improves sprint cycling performance. Med Sci Sports Exerc 45:359–365
Gray SR, De Vito G, Nimmo MA, Farina D, Ferguson RA (2006) Skeletal muscle ATP turnover and muscle fiber conduction velocity are elevated at higher muscle temperatures during maximal power output development in humans. Am J Physiol Regul Integr Comp Physiol 290:R376–R382
Griffiths ID, Boyce PR (1971) Performance and thermal comfort. Ergonomics 14:457–468
Hajoglou A, Foster C, De Koning JJ, Lucia A, Kernozek TW, Porcari JP (2005) Effect of warm-up on cycle time trial performance. Med Sci Sports Exerc 37:1608–1614
Hardy JD (1956) The nature of pain. J Chronic Dis 4:22–51
Hardy JD, Goodell H, Wolff HG (1951) The influence of skin temperature upon the pain threshold as evoked by thermal radiation. Science 114:149–150
Hardy JD, Goodell H, Wolff HG (1952) The influence of skin temperature upon the pain threshold as evoked by thermal radiation. J Nerv Ment Dis 116:359–360
Havenith G (2001) An individual model of human thermoregulation for the simulation of heat stress response. J Appl Physiol 90:1943–1954
Havenith G (2009) Laboratory assessment of cold weather clothing. In: Williams J (ed) Textiles for cold weather apparel, publishing in textiles: number, 93rd edn. Woodhead Publishing Limited, Oxford Cambridge New Delhi
Kenny GP, Reardon FD, Ducharme MB, Reardon ML, Zaleski W (2002) Tissue temperature transients in resting contra-lateral leg muscle tissue during isolated knee extension. Can J Appl Physiol 27:535–550
Kenny GP, Reardon FD, Zaleski W, Reardon ML, Haman F, Ducharme MB (2003) Muscle temperature transients before, during, and after exercise measured using an intramuscular multisensor probe. J Appl Physiol 94:2350–2357
Kilduff LP, West DJ, Williams N, Cook CJ (2012) The influence of passive heat maintenance on lower body power output and repeated sprint performance in professional rugby league players. J Sci Med Sport (Epub ahead of print)
McRae DA, Esrick MA (1993) Changes in electrical impedance of skeletal muscle measured during hyperthermia. Int J Hyperthermia 9:247–261
Racinais S, Blonc S, Hue O (2005) Effects of active warm-up and diurnal increase in temperature on muscular power. Med Sci Sports Exerc 37:2134–2139
Saltin B, Gagge AP, Stolwijk JA (1968) Muscle temperature during submaximal exercise in man. J Appl Physiol 25:679–688
Saltin B, Gagge AP, Stolwijk JA (1970) Body temperatures and sweating during thermal transients caused by exercise. J Appl Physiol 28:318–327
Saltin B, Gagge AP, Bergh U, Stolwijk JA (1972) Body temperatures and sweating during exhaustive exercise. J Appl Physiol 32:635–643
Sargeant AJ (1987) Effect of muscle temperature on leg extension force and short-term power output in humans. Eur J Appl Physiol Occup Physiol 56:693–698
Stenken JA, Church MK, Gill CA, Clough GF (2010) How minimally invasive is microdialysis sampling? A cautionary note for cytokine collection in human skin and other clinical studies. AAPS J 12:73–78
Acknowledgments
The authors would like to acknowledge the continued support from the adidas Innovation Team during this study, with special thanks to Maarten Hupperets and Berthold Krabbe. Further thanks must also go to the Sports Technology Institute at Loughborough University for the loan of equipment. The research presented was co-funded by the Adidas Innovation Team, Germany, and the Environmental Ergonomics Research Centre, Loughborough University. At the time of writing SF was supported by the National Institute for Health Research (NIHR) Diet, Lifestyle & Physical Activity Biomedical Research Unit based at University Hospitals of Leicester and Loughborough University. The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health. The authors were fully responsible for conducting the trial and the data.
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The authors declare that there are no conflicts of interest.
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Communicated by Toshio Moritani.
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Faulkner, S.H., Ferguson, R.A., Hodder, S.G. et al. External muscle heating during warm-up does not provide added performance benefit above external heating in the recovery period alone. Eur J Appl Physiol 113, 2713–2721 (2013). https://doi.org/10.1007/s00421-013-2708-6
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DOI: https://doi.org/10.1007/s00421-013-2708-6