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Int J Sports Med 2006; 27(2): 158-165
DOI: 10.1055/s-2005-837569
Orthopedics & Biomechanics

© Georg Thieme Verlag KG Stuttgart · New York

Spring-Mass Model Characteristics During Sprint Running: Correlation with Performance and Fatigue-Induced Changes

J.-B. Morin1 , T. Jeannin1 , B. Chevallier1 , A. Belli1
  • 1Laboratoire de Physiologie - PPEH, Universite de Saint-Etienne, France
Further Information

Publication History

Accepted after revision: November 25, 2004

Publication Date:
02 June 2005 (online)

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Abstract

Spring-mass model properties of eight non-specialized male runners were measured during four straight 100-m sprints on an athletics track. A recently developed simple measurement method allowed to calculate leg and vertical stiffness, vertical displacement of the center of mass, and stride temporal characteristics. Changes in these mechanical parameters were studied and correlated with those of sprint performance. During the first 100 m, forward velocity showed significant variations (mean value of 8.10 ± 0.31 m · s-1 over the entire 100-m), while leg and vertical stiffnesses (19.5 ± 4.3 kN · m-1 and 93.9 ± 12.4 kN · m-1, respectively) remained constant. No significant link was found between mechanical and performance parameters over this first sprint. During the following three sprints, vertical stiffness, step frequency, and contact time significantly decreased (20.6 ± 7.9 %, 8.03 ± 3.34 %, and 14.7 ± 7.2 % of the first 100-m value, respectively) with decreasing maximal and mean velocities (10.9 ± 2.0 % and 7.30 ± 5.23 %, respectively), whereas leg stiffness and maximal force remained constant. Furthermore, changes between these mechanical and performance parameters were significantly related, showing the clear relationship between impairment in spring-mass model properties of the runners' lower limbs and the decrease in performance in fatigue conditions induced by the repetition of these all-out efforts.

Key words

Spring-mass - modelling - field conditions - maximal velocity

References

  • 1 Alexander R M. A model of bipedal locomotion on compliant legs.  Philos Trans R Soc Lond B Biol Sci. 1992;  338 189-198
    PubMedGoogle Scholar
  • 2 Arampatzis A, Bruggemann G P, Metzler V. The effect of speed on leg stiffness and joint kinetics in human running.  J Biomech. 1999;  32 1349-1353
    PubMedGoogle Scholar
  • 3 Blickhan R. The spring-mass model for running and hopping.  J Biomech. 1989;  22 1217-1227
    CrossrefPubMedGoogle Scholar
  • 4 Bosco C, Tihanyi J, Latteri F, Fekete G, Apor P, Rusko H. The effect of fatigue on store and re-use of elastic energy in slow and fast types of human skeletal muscle.  Acta Physiol Scand. 1986;  128 109-117
    PubMedGoogle Scholar
  • 5 Brüggemann G P, Koszewski D, Müller H E. Biomechanical Research Projects Athens 1997. Final Report. Oxford, UK; MMSU 1999
    Google Scholar
  • 6 Cavagna G A, Komarek L, Mazzoleni S. The mechanics of sprint running.  J Physiol. 1971;  217 709-721
    CrossrefPubMedGoogle Scholar
  • 7 Cavagna G A, Saibene F P, Margaria R. Mechanical work in running.  J Appl Physiol. 1964;  19 249-256
    PubMedGoogle Scholar
  • 8 Cheetham M E, Boobis L H, Brooks S, Williams C. Human muscle metabolism during sprint running.  J Appl Physiol. 1986;  61 54-60
    PubMedGoogle Scholar
  • 9 Chelly S M, Denis C. Leg power and hopping stiffness: relationship with sprint running performance.  Med Sci Sports Exerc. 2001;  33 326-333
    PubMedGoogle Scholar
  • 10 Dalleau G, Belli A, Bourdin M, Lacour J R. The spring-mass model and the energy cost of treadmill running.  Eur J Appl Physiol. 1998;  77 257-263
    CrossrefPubMedGoogle Scholar
  • 11 Dalleau G, Belli A, Viale F, Lacour J R, Bourdin M. A simple method for field measurements of leg stiffness in hopping.  Int J Sports Med. 2004;  25 170-176
    Article in Thieme ConnectPubMedGoogle Scholar
  • 12 Delecluse C, Van Coppenolle H, Willems E, Diels R, Goris M, Van Leemputte M, Vuylsteke M. Analysis of 100 meter sprint performance as a multidimensional skill.  J Hum Movement Stud. 1995;  28 87-101
    PubMedGoogle Scholar
  • 13 Dickinson M H, Farley C T, Full R J, Koehl M AR, Kram R, Lehman S. How animals move: an integrative view.  Science. 2000;  288 100-106
    CrossrefPubMedGoogle Scholar
  • 14 Dutto D J, Smith G A. Changes in spring-mass characteristics during treadmill running to exhaustion.  Med Sci Sports Exerc. 2002;  34 1324-1331
    CrossrefPubMedGoogle Scholar
  • 15 Farley C T, Blickhan R, Saito J, Taylor C R. Hopping frequency in humans: a test of how springs set stride frequency in bouncing gaits.  J Appl Physiol. 1991;  71 2127-2132
    PubMedGoogle Scholar
  • 16 Farley C T, Glasheen J, McMahon T A. Running springs: speed and animal size.  J Exp Biol. 1993;  185 71-86
    PubMedGoogle Scholar
  • 17 Farley C T, Gonzalez O. Leg stiffness and stride frequency in human running.  J Biomech. 1996;  29 181-186
    CrossrefPubMedGoogle Scholar
  • 18 Ferris D P, Louie M, Farley C T. Running in the real world: adjusting leg stiffness for different surfaces.  Proc R Soc Lond B Biol Sci. 1998;  265 989-994
    PubMedGoogle Scholar
  • 19 He J P, Kram R, McMahon T A. Mechanics of running under simulated low gravity.  J Appl Physiol. 1991;  71 863-870
    PubMedGoogle Scholar
  • 20 Henry F M. Time-velocity equations and oxygen requirements of “all-out” and “steadypace” running.  Res Q Exerc Sport. 1954;  25 164-177
    PubMedGoogle Scholar
  • 21 Hirvonen J, Rehunen S, Rusko H, Harkonen M. Breakdown of high-energy phosphate compounds and lactate accumulation during short supramaximal exercise.  Eur J Appl Physiol. 1987;  56 253-259
    CrossrefPubMedGoogle Scholar
  • 22 Komi P V. Physiological and biomechanical correlates of muscle function: effects of muscle structure and stretch-shortening cycle on force and speed.  Exerc Sport Sci Rev. 1984;  12 81
    PubMedGoogle Scholar
  • 23 Kram R, Dawson T J. Energetics and biomechanics of locomotion by red kangaroos.  Comp Biochem Physiol. 1998;  120 41-49
    PubMedGoogle Scholar
  • 24 Kuitunen S, Avela J, Kyrolainen H, Nicol C, Komi P V. Acute and prolonged reduction in joint stiffness in humans after exhausting stretch-shortening cycle exercise.  Eur J Appl Physiol. 2002;  88 107-116
    CrossrefPubMedGoogle Scholar
  • 25 Kunz H, Kaufmann D A. Biomechanical analysis of sprinting: decathletes versus champions.  Br J Sports Med. 1981;  15 177-181
    CrossrefPubMedGoogle Scholar
  • 26 McMahon T A, Cheng G C. The mechanics of running: how does stiffness couple with speed?.  J Biomech. 1990;  23 Suppl 1 65-78
    CrossrefPubMedGoogle Scholar
  • 27 McMahon T A, Valiant G, Frederick E C. Groucho running.  J Appl Physiol. 1987;  62 2326
    PubMedGoogle Scholar
  • 28 Mero A. Force-time characteristics and running velocity of male sprinters during the acceleration phase of sprinting.  Res Q Exerc Sport. 1988;  59 94-98
    CrossrefPubMedGoogle Scholar
  • 29 Mero A, Komi P V. Force-, EMG-, and elasticity-velocity relationships at submaximal, maximal and supramaximal running speeds in sprinters.  Eur J Appl Physiol Occup Physiol. 1986;  55 553-561
    CrossrefPubMedGoogle Scholar
  • 30 Mero A, Komi P V, Gregor R J. Biomechanics of sprint running. A review.  Sports Med. 1992;  13 376-392
    CrossrefPubMedGoogle Scholar
  • 31 Moravec P, Ruzicka J, Susanka P, Dostal E, Kodejs M, Nosek M. The 1987 International Amateur Athletic Federation/IAAF Scientific Project Report: time analysis of the 100 meters events at the II World Championships in Athletics.  New Studies in Athletics. 1988;  3 61-96
    PubMedGoogle Scholar
  • 32 Morin J B, Dalleau G, Kyröläinen H, Jeannin T, Belli A. A simple method for measuring stiffness during running.  J Appl Biomech. 2005;  21 167-170
    PubMedGoogle Scholar
  • 33 Nicol C, Kuitunen S, Kyrolainen H, Avela J, Komi P V. Effects of long- and short-term fatiguing stretch-shortening cycle exercises on reflex EMG and force of the tendon-muscle complex.  Eur J Appl Physiol. 2003;  90 470-479
    PubMedGoogle Scholar
  • 34 Nummela A, Rusko H, Mero A. EMG activities and ground reaction forces during fatigued and nonfatigued sprinting.  Med Sci Sports Exerc. 1994;  26 605-609
    CrossrefPubMedGoogle Scholar
  • 35 Nummela A, Stray-Gundersen J, Rusko H. Effect of fatigue on stride characteristics during a short-term maximal run.  J Appl Biomech. 1996;  12 151-160
    PubMedGoogle Scholar
  • 36 Nummela A, Vuorimaa T, Rusko H. Changes in force production, blood lactate and EMG activity in the 400-m sprint.  J Sports Sci. 1992;  10 217-228
    CrossrefPubMedGoogle Scholar
  • 37 Volkov N I, Lapin V I. Analysis of the velocity curve in sprint running.  Med Sci Sports. 1979;  11 332-337
    PubMedGoogle Scholar
  • 38 Weyand P G, Sternlight D B, Bellizzi M J, Wright S. Faster top running speeds are achieved with greater ground forces not more rapid leg movements.  J Appl Physiol. 2000;  89 1991-1999
    CrossrefPubMedGoogle Scholar

Jean-Benoît Morin

Médecine du Sport et Myologie

CHU Bellevue

42055 Saint-Etienne Cedex 02

France

Email: Jean.Benoit.Morin@univ-st-etienne.fr

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