Int J Sports Med 2006; 27(1): 9-18
DOI: 10.1055/s-2005-837505
Physiology & Biochemistry

© Georg Thieme Verlag KG Stuttgart · New York

Food Restriction, Performance, Biochemical, Psychological, and Endocrine Changes in Judo Athletes

F. Degoutte1 , P. Jouanel1 , R. J. Bègue2 , M. Colombier2 , G. Lac1 , J. M. Pequignot3 , E. Filaire1
  • 1Laboratoire BAPS, UFR Recherche, Université Blaise Pascal, Bâtiment Biologie, Les Cézeaux, Aubière, France
  • 2Laboratoire d'Hormonologie, Hôpital Gabriel Montpied, Clermont Ferrand Cedex 1, France
  • 3Laboratoire de Physiologie des Régulations Energétiques, Cellulaires et Moléculaires, UMR CNRS 5123, Université Claude Bernard Lyon I, Lyon Cedex 08, France
Further Information

Publication History

Accepted after revision: November 25, 2004

Publication Date:
11 April 2005 (online)

Abstract

In order to test the hypothesis that dietary restriction may have a negative influence on physiological and psychological adaptation to a judo competition, we examined the effects of weight loss induced by restricting energy and fluid intake on the physiology, psychology, and physical performance of judo athletes. Twenty male judoka were randomly assigned to one of two groups (Group A: called diet, n = 10; height 174.8 ± 1.9 cm, body weight 75.9 ± 3.1 kg; they were asked to lose ∼ 5 % of their body weight through self-determined means during the week before the competition; Group B: called control, n = 10; height 176.4 ± 1.1 cm, body weight 73.3 ± 6.3 kg maintained their body weight during the week before the competition). A battery of tests was performed during a baseline period (T1), on the morning of a simulated competition (T2) and 10 min after the end of the competition (T3). The test battery included assessment for body composition, performance tests, evaluation of mood, determination of metabolic and hormonal responses. Dietary data were collected using a 7-day diet record. The nutrient analysis indicated that all the athletes followed a low carbohydrate diet whatever the period of the investigation. For the Group A, the food restriction (- 4 MJ per day) resulted in significant decreases of the body weight and altered the mood by increasing Fatigue, Tension and decreasing Vigour. Dietary restriction had also a significant influence on metabolic and endocrine parameters and was associated with poor performance. After the competition, significant decreases of the levels in testosterone, T/C ratio, alkali reserve, and free fatty acid were observed in both groups, whereas the plasma concentrations in insulin, ammonia, urea, and uric acid were increased. In conclusion, our results suggest that the combination of energy restriction and intense exercise training, which causes weight reduction before a competition, adversely affects the physiology and psychology of judo athletes and impairs physical performance before the competition. Our data are the first to demonstrate that a competition including five 5-min bouts induced the same changes of physiological and psychological variables and performance whatever the dietary intake (dietary restriction or not) during the seven days before the competition.

References

  • 1 Anderson R A, Bryden N A, Polansky M M, Thorp J W. Effects of carbohydrate loading and underwater exercise on circulating cortisol, insulin and urinary losses of chromium and zinc.  Eur J Appl Physiol. 1991;  63 146-150
  • 2 Anderson R A, Shapiro J R, Lundgren J D, Spataro L E, Frye C A. Self-reported dietary restraint is associated with elevated levels of salivary cortisol.  Appetite. 2002;  38 13-17
  • 3 Beedie C J, Terry P C, Lane A M. The profile of mood states and athletic performance: Two meta-analyses.  J Appl Sport Psychol. 2000;  12 49-68
  • 4 Bisschop P H, Pereira Arias A M, Ackermans M T, Endert E, Pijl H, Kuipers F, Meijer A J, Sauerwein H P, Romijn J A. The effects of carbohydrate variation in isocaloric diets on glycogenolysis and gluconeogenesis in healthy men.  J Clin Endocrinol Metab. 2000;  85 1963-1967
  • 5 Bernet V J, Wartofsky L. Thyroid function and exercise. Warren MR, Constantini NW Contemporary Endocrinology: Sports Endocrinology. Totowa; Humana Press 2000
  • 6 Bernton E, Hoover D, Galloway R, Popp K. Adaptation to chronic stress in military trainees: adrenal androgens, testosterone, glucocorticoids, IGF-1, and immune function.  Ann NY Acad Scie. 1995;  29 217-231
  • 7 Bijlani R L, Sharma K N. Effect of dehydration and a few regimens of rehydration on human performance.  Int J Pharmacol. 1980;  24 255-260
  • 8 Brouns F, van der Vusse G J. Utilization of lipids during exercise in human subjects: metabolic and dietary constraints.  Br J Nutr. 1998;  79 117-128
  • 9 Cayrou S, Dickes P, Gauvain-Picquard A, Dolbeault S, Callahan S, Rogé B. Validation de la traduction française du “Profile of Mood States (POMS)”.  Psychologie et Psychométrie. 2000;  21 5-22
  • 10 Custer W, Nieman D, Butterworth D, Henson A. Psychological response to exercise training and/or energy restriction in obese women.  J Psych Res. 2000;  48 23-29
  • 11 Brownell K D, Steen S N, Wilmore J H. Weight regulation practices in athletes: analysis of metabolic and health effects.  Med Sci Sports Exerc. 1987;  19 546-556
  • 12 Davis S E, Dwyer G B, Reed K, Bopp C, Stosic J, Shepanski M. Preliminary investigation: the impact of the NCAA Wrestling Weight Certification Program on weight cutting.  J Strength Cond Res. 2002;  16 305-307
  • 13 Degoutte F, Jouanel P, Filaire E. Energetic solicitation during a judo match and recover.  Br J Sports Med. 2003;  37 0-4
  • 14 Durnin J VGA, Rahaman M M. The assessment of the amount of fat in the human body from measurement of skinfold thickness.  Br J Nutr. 1967;  21 681-689
  • 15 Filaire E, Maso F, Sagnol M, Le Scanff C, Lac G. Anxiety, hormonal responses, and coping during a judo competition.  Aggress Behav. 2001;  27 55-63
  • 16 Filaire E, Sagnol M, Ferrand C, Maso F, Lac G. Psychophysiological stress in judo athletes during competitions.  J Sports Med Physical Fitness. 2001;  41 263-268
  • 17 Filaire E, Maso F, Degoutte F, Jouanel P, Lac G. Food restriction, performance, psychological state and lipid values in judo athletes.  Int J Sports Med. 2001;  22 454-459
  • 18 Fogelholm G M, Koskinen R, Laakso J, Rankinen T, Ruokonen I. Gradual and rapid weight loss: effects on nutrition and performance in male athletes.  Med Sci Sports Exerc. 1993;  25 371-377
  • 19 Fogelholm G M. Effects of bodyweight reduction on sports performance.  Sports Med. 1994;  18 249-267
  • 20 Foster G D, Wadden T A, Peterson F J, Letizia K A, Bartlett S J, Conill A M. A controlled comparison of three very-low caloric diets; effects on weight, body composition, and symptoms.  Am J Clin Nutr. 1992;  55 811-817
  • 21 Greenhaff P L, Gleeson M, Maughan R J. The effects of dietary manipulation on blood-acid-base status and the performance of high intensity work.  Eur J Appl Physiol. 1987;  56 331-337
  • 22 Hall C J, Lane A M. Effects of rapid weight loss on mood and performance among amateur boxers.  Br J Sports Med. 2001;  390-395
  • 23 Hellsten W, Sjödin B, Richter E A, Bangsbo J. Urate uptake and lowered ATP level in human muscle after high-intensity intermittent exercise.  Americ J Physiol. 1998;  275 600-606
  • 24 Horswill C A, Hickner R C, Scott J R, Costill D L, Gould D. Weight loss, dietary carbohydrate modifications, and high intensity, physical performance.  Med Sci Sports Exerc. 1990;  22 470-476
  • 25 Ivy J L. Muscle glycogen synthesis before and after an exercise.  Sports Med. 1991;  11 6-19
  • 26 Jensen M D. Androgen effect on body composition and fat metabolism.  Mayo Clin Proc. 2000;  75 65-69
  • 27 Jeukendrup A E, Saris W HM, Wagenmakers A JM. Fat metabolism during exercise: a review. Part III: Effects of nutritional interventions.  Int J Sports Med. 1998;  19 371-379
  • 28 Kiningham R B, Gorenflo D W. Weight loss methods of high school wrestlers.  Med Sci Sports Exerc. 2001;  33 810-813
  • 29 Kraemer W J, Volek J S, Bush J A, Putukian M, Sebastianelli W J. Hormonal responses to consecutive days of heavy-resistance exercise with or without nutritional supplementation.  J Appl Physiol. 1998;  85 1544-1555
  • 30 Kraemer W J, Fry A C, Rubin M R, Triplett-McBride T, Gordon S E, Koziris L P, Lynch J M, Volek J S, Meuffels D E, Newton R U, Fleck S J. Physiological and performance responses to tournament wrestling.  Med Sci Sports Exerc. 2001;  33 1367-1378
  • 31 Krotkiewski M. Thyroid hormones in the pathogenesis and treatment of obesity.  Eur J Pharmacol. 2002;  12 85-98
  • 32 Maffuli N. Making weight: a case study of two elite wrestlers.  British J Sports Med. 1992;  26 107-110
  • 33 Mc Murray R G, Proctor C R, Wilson W L. Effects on caloric deficit and dietary manipulation on aerobic and anaerobic exercise.  Int J Sports Med. 1991;  12 167-172
  • 34 Mc Nair D, Lorr M, Droppleman L F. Profile of Mood States Manual. San Diego; Educational and Industrial Testing Service 1971
  • 35 Morgan W, Costill D L, Flynn M, Raglin J S, O'Connor P J. Mood disturbance following increased training in swimmers.  Med Sci Sports Exerc. 1988;  20 408-412
  • 36 Newton E, Hunter G, Bammon M, Roney R. Changes in psychological states - reported diet during various phases of training in competitive bodybuilders.  J Strength Cond Res. 1993;  7 153-158
  • 37 Opstad K. Androgenic hormones during prolonged physical stress, sleep, and energy deficiency.  J Clin Endocr Metab. 1992;  74 1176-1183
  • 38 Parker A. Adrenal androgens. DeGroot L Endocrinology, 1836 - 1852. Philadelphia; W. B. Saunders Co 1995
  • 39 Passelergue P, Lac G. Saliva cortisol, testosterone and T/C ratio variations during a wrestling competition and during the post-competitive recovery period.  Int J Sports Med. 1999;  20 109-113
  • 40 Pelletier C, Doucet E, Imbeault P, Tremblay A. Association between weight loss-induced changes in plasma organochlorine concentration, serum T3 concentration and resting metabolic rate.  Toxicol Sci. 2002;  67 46-51
  • 41 Pérès G. Physiologie de l'exercice musculaire et nutrition du sportif. Brunet-Guedj E, Comtet B, Genety J Abrégé de médecine du sport. 6 éd. Paris; Masson 2000
  • 42 Prapavessis H. The POMS and sports performance: a review.  J Appl Sport Psychol. 2000;  12 34-48
  • 43 Pyne D B. Uric acid as an indicator of training stress.  Sport Health. 1993;  11 26-27
  • 44 Pulkinnen W. The Sport Science of Elite Judo Athletes. Ontario; Pulkinetics Editions 1999
  • 45 Rankin J W, Ocel J O, Craft L. Effect of weight loss and refeeding diet composition on anaerobic performance in wrestlers.  Med Sci Sports Exerc. 1996;  28 1292-1299
  • 46 Renger R. A review of the Profile of Mood States (POMS) in the prediction of athletic success.  J Appl Sport Psychol. 1993;  5 78-84
  • 47 Roemmich J N, Sinning W E. Weight loss and wrestling training: effects on growth-related hormones.  J Appl Physiol. 1997;  82 1760-1764
  • 48 Sahlin K, Tonkonogi M, Söderlund K. Plasma hypoxanthine and ammonia in humans during prolonged exercise.  Eur J Appl Physiol. 1991;  80 417-422
  • 49 Serfass R C, Strull G A, Ewing J L. The effect of rapid weight loss and attempted rehydration on strength endurance of the hand gripping muscles in college wrestlers.  Res Q Exerc Sport. 1984;  55 46-52
  • 50 Su-vi-max. Portions alimentaires, manuel photos pour l'estimation des quantités. Candia (Ed). Polytechnica 1994
  • 51 Strauss R H, Lanese R R, Malarkey W B. Weight loss in amateur wrestlers and its effect on serum testosterone levels.  JAMA. 1985;  20 3337-3338
  • 52 Tarnopolsky M A, Cipriano N, Woodcroft C, Pulkkinen W J, Robinson D C, Henderson J M, MacDougall J D. Effects of rapid weight loss and wrestling on muscle glycogen concentration.  Clin J Sport Med. 1996;  6 78-84
  • 53 Thomas S G, Cox M H, Legal Y, Verde T J, Smith H K. Physiological profiles of the canadian national judo team.  Can J Sport Sci. 1989;  3 142-147
  • 54 Too D, Wakayama L, Locati L, Landwer G E. Effect of precompetition bodybuilding diet and training regimen on body composition and blood chemistry.  J Sports Med Phys Fitness. 1998;  38 245-252
  • 55 Van Beaumont W. Evaluation of hemoconcentration from hematocrit measurements.  J Appl Physiol. 1972;  33 55-61
  • 56 Wells A S, Read N W, Laugharne J DE, Ahluwalia N S. Alterations in mood after changing to a low-fat diet.  Br J Nutr. 1998;  79 23-30

E. Filaire

Laboratoire BAPS, Bâtiment Biologie, Les Cézeaux, Université Blaise Pascal

63170 Aubière

France

Phone: + 33 0473407679

Fax: + 33 04 73 40 74 46

Email: efilaire@nat.fr

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