Abstract
The aim of this study was to investigate the effect of concentric or eccentric fatiguing exercise on cycling pattern. Eleven well trained cyclists completed three sessions of cycling (control cycling test [CTRL], cycling following concentric [CC] or eccentric [ECC] knee contractions) at a mean power of 276.8 ± 26.6 Watts. Concentric and eccentric knee contractions were performed at a load corresponding to 80 % of one repetition maximum with both legs. Before and after CTRL, CC or ECC knee contractions and after cycling, a maximal voluntary contraction (MVC) test was performed. Cardiorespiratory, mechanical and electromyographic activity (EMG) of the rectus femoris, vastus lateralis and biceps femoris muscles were recorded during cycling. A significant decrease in MVC values was observed after CC and ECC exercises and after the cycling. ECC exercise induced a significant decrease in EMG root mean square during MVC and a decrease in pedal rate during cycling. EMG values of the three muscles were significantly higher during cycling exercise following CC exercise when compared to CTRL. The main finding of this study was that a prior ECC exercise induces a greater neuromuscular fatigue than a CC exercise, and changes in cycling pattern.
Key words
pedal rate - muscular contraction type - efficiency
References
-
1
Allen D G.
Eccentric muscle damage: mechanisms of early reduction of force.
Acta Physiol Scand.
2001;
171
311-319
-
2
Argentin S, Hausswirth C, Bernard T, Bieuzen F, Leveque J M, Couturier A, Lepers R.
Relation between preferred and optimal cadences during two hours of cycling in triathletes.
Br J Sports Med.
2006;
40
293-298
-
3
Bijker K E, De Groot G, Hollander A P.
Difference in leg muscle activity during running and cycling in humans.
Eur J Appl Physiol.
2002;
87
556-561
-
4
Bishop D, Jenkins D G, Mackinnon L T, McEniery M, Carey M F.
The effects of strength training on endurance performance and muscle characteristics.
Med Sci Sports Exerc.
1999;
31
886-891
-
5
Coast J R, Rasmussen S A, Krause K M, O'Kroy J A, Loy R A, Rhodes J.
Ventilatory work and oxygen consumption during exercise and hyperventilation.
J Appl Physiol.
1993;
74
793-798
-
6
Daly D J, Cavanagh P R.
Asymmetry in bicycle ergometer pedaling.
Med Sci Sports Exerc.
1976;
8
204-208
-
7
Delextrat A, Tricot V, Bernard T, Vercruyssen F, Hausswirth C, Brisswalter J.
Modification of cycling biomechanics during a cycle-to-swim trial.
J Appl Biomech.
2005;
21
297-308
-
8
Francescato M P, Girardis M, di Prampero P E.
Oxygen cost of internal work during cycling.
Eur J Appl Physiol.
1995;
72
51-57
-
9
Gandevia S C.
Spinal and supraspinal factors in human muscle fatigue.
Physiol Rev.
2001;
81
1725-1789
-
10
Gibala M J, MacDougall J D, Tarnopolsky M A, Stauber W T, Elorriaga A.
Changes in human skeletal muscle ultrastructure and force production after acute resistance exercise.
J Appl Physiol.
1995;
78
702-708
-
11
Hamlin M J, Quigley B M.
Quadriceps concentric and eccentric exercise. 1: changes in contractile and electrical activity following eccentric and concentric exercise.
J Sci Med Sport.
2001;
4
88-103
-
12
Hausswirth C, Bigard A X, Guezennec C Y.
Relationships between running mechanics and energy cost of running at the end of a triathlon and a marathon.
Int J Sports Med.
1997;
18
330-339
-
13
Hausswirth C, Brisswalter J, Vallier J M, Smith D, Lepers R.
Evolution of electromyographic signal, running economy, and perceived exertion during different prolonged exercises.
Int J Sports Med.
2000;
21
429-436
-
14
Hermens H J, Freriks B, Disselhorst-Klug C, Rau G.
Development of recommendations for SEMG sensors and sensor placement procedures.
J Electromyogr Kinesiol.
2000;
10
361-374
-
15
Howley E, Basset D, Welch E.
Criteria for maximal oxygen uptake: review and commentary.
Med Sci Sports Exerc.
1995;
27
1292-1301
-
16
Komi P V, Viitasalo J T.
Changes in motor unit activity and metabolism in human skeletal muscle during and after repeated eccentric or concentric action.
Acta Physiol Scand.
1977;
100
246-254
-
17
Kraemer W J, Gardiner D F, Gordon S E, Koziris L P, Sebastianelli W, Putukian M, Newton R U, Ratamess N A, Volek J S, Hakkinen K.
Differential effects of exhaustive cycle ergometry on concentric and eccentric torque production.
J Sci Med Sport.
2001;
4
301-309
-
18
Lavender A P, Nosaka K.
Changes in fluctuation of isometric force following eccentric and concentric exercise of the elbow flexor.
Eur J Appl Physiol.
2006;
96
235-240
-
19
Lepers R, Hausswirth C, Maffiuletti N, Brisswalter J, van Hoecke J.
Evidence of neuromuscular fatigue after prolonged cycling exercise.
Med Sci Sports Exerc.
2000;
32
1880-1886
-
20
Lepers R, Millet G Y, Maffiuletti N A.
Effect of cycling cadence on contractile and neural properties of knee extensors.
Med Sci Sports Exerc.
2001;
33
1882-1888
-
21
Lepers R, Maffiuletti N A, Rochette L, Brugniaux J, Millet G Y.
Neuromuscular fatigue during a long-duration cycling exercise.
J Appl Physiol.
2002;
92
1487-1493
-
22
McLaughlin J E, King G A, Howley E T, Bassett D R, Ainsworth B E.
Validation of the Cosmed K4b2 portable metabolic system.
Int J Sports Med.
2001;
22
280-284
-
23
Michaut A, Pousson M, Millet G, Belleville J, van Hoecke J.
Maximal voluntary eccentric, isometric and concentric torque recovery following a concentric isokinetic exercise.
Int J Sports Med.
2003;
24
51-56
-
24
Millet G Y, Millet G P, Lattier G, Maffiuletti N A, Candau R.
Alteration of neuromuscular function after a prolonged road cycling race.
Int J Sports Med.
2003;
24
190-194
-
25
Morgan D L, Allen D G.
Early events in stretch-induced muscle damage.
J Appl Physiol.
1999;
87
2007-2015
-
26
Moysi J S, Garcia-Romero J C, Alvero-Cruz J R, Vicente-Rodriguez G, Ara I, Dorado C, Calbet J A.
Effects of eccentric exercise on cycling efficiency.
Can J Appl Physiol.
2005;
30
259-275
-
27
Neptune R R, Kautz S A, Hull M L.
The effect of pedaling rate on coordination in cycling.
J Biomech.
1997;
30
1051-1058
-
28
Peeling P D, Bishop D J, Landers G J.
Effect of swimming intensity on subsequent cycling and overall triathlon performance.
Br J Sports Med.
2005;
39
960-964
-
29
Proske U, Morgan D L.
Muscle damage from eccentric exercise: mechanical signs, adaptation and clinical adaptation.
J Physiol.
2001;
537
333-345
-
30
Rodenburg J B, Bar P R, De Boer R W.
Relations between muscle soreness and biomechanical and functional outcomes of eccentric exercise.
J Appl Physiol.
1993;
74
2976-2983
-
31
Ryan M M, Gregor R J.
EMG profiles of lower extremity muscles during cycling at constant workload and cadence.
J Electromyogr Kinesiol.
1992;
2
69-80
-
32
Sahlin K, Seger J Y.
Effects of prolonged exercise on the contractile properties of human quadriceps muscle.
Eur J Appl Physiol.
1995;
71
180-186
-
33
Sarre G, Lepers R.
Neuromuscular function during prolonged pedaling exercise at different cadences.
Acta Physiol Scand.
2005;
185
321-328
-
34
Tesch P A, Dudley G A, Duvoisin M R. et al .
Force and EMG signal patterns during repeated bouts of concentric or eccentric muscle actions.
Acta Physiol Scand.
1990;
138
263-271
-
35
Vercruyssen F, Hausswirth C, Smith D, Brisswalter J.
Effect of exercise duration on optimal pedal rate choice in triathletes.
Can J Appl Physiol.
2001;
26
44-54
-
36
Vercruyssen F, Suriano R, Bishop D, Hausswirth C, Brisswalter J.
Cadence selection affects metabolic responses during cycling and subsequent running time to fatigue.
Br J Sports Med.
2005;
39
267-272
-
37
Wasserman K, Mac llroy M B.
Detecting the threshold of anaerobic metabolism in cardiac patients during exercise.
Am J Cardiol.
1964;
14
844-852
-
38
Wasserman K, Whipp B J, Koyl S N, Beaver W L.
Anaerobic threshold and respiratory gas exchange during exercise.
J Appl Physiol.
1973;
35
236-243
Prof. Jeanick Brisswalter
University of Toulon Var
Department of Ergonomics
av de l'Université
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Email: brisswalter@univ-tln.fr
