Int J Sports Med 2007; 28(8): 662-666
DOI: 10.1055/s-2007-964889
Training & Testing

© Georg Thieme Verlag KG Stuttgart · New York

Heart Rate and Blood Lactate during Official Female Motorcycling Competitions

E. D'Artibale1 , A. Tessitore1 , M. Tiberi2 , L. Capranica1
  • 1Department of Human Movement and Sport Sciences, IUSM, Rome, Italy
  • 2Center for Preventive Medicine, ASUR Marche, Ancona, Italy
Further Information

Publication History

accepted after revision July 3, 2006

Publication Date:
23 April 2007 (online)

Abstract

The aim of this study was to investigate the physiological load of free practices (F), qualifying sessions (Q), and official races (R) of motorcycling competitions. Twenty-six female riders (age: 30.8 ± 6.1 yrs) participated in this study. Anthropometric and strength evaluations were performed. Subject's heart rate (HR) was continuously recorded during three periods (5-minute Pre, Ride, and 5-minute Post) of the F, Q, and R phases of competitions. Blood lactate concentrations (La) were determined at rest and after riding. Riders had 56.5 ± 6.7 kg of body mass, 164 ± 4 cm of height, 21.6 ± 4.4 % of body fat, and a BMI of 20.9 ± 2.3 kg · (m2)-1. Significant handgrip differences were found between the preferred (307 ± 32 n) and non-preferred (281 ± 47 N) limbs. During riding, frequency of occurrence of HR ≥ 90 % HRmax was 67 % in F, 74 % in Q, and 83 % in R. La after ridings (4.8 ± 2.6 mmol · l-1) was twofolds (p < 0.05) the basal values (2.2 ± 0.5 mmol · l-1), independently from the competition phases. The present HR and La data show that female road race motorcycling imposes a very intensive physical strain to the riders who need to control their motorbikes while performing frequent accelerations and decelerations.

References

  • 1 American College of Sports Medicine .General principles of exercise prescription. ACSM's Guidelines for Exercise Testing and Prescription. 6th edn. Baltimore; Lippincott, Williams, & Wilkins 2000: 147-149
  • 2 Bot S DM, Hollander A P. The relationship between heart rate and oxygen uptake during non-steady state exercise.  Ergonomics. 2000;  43 1578-1592
  • 3 Brooks G A. Current concepts in lactate exchange.  Med Sci Sports Exerc. 1991;  23 895-906
  • 4 Caldwell J E, Rauhala E. Interseason training and aerobic fitness of motocross racers.  Phys Sportsmed. 1983;  11 132-142
  • 5 Ceccarelli R. Ricerche medico-scientifiche svolte in ambito automobilistico.  Med Sport. 1999;  52 323-327
  • 6 Falkner F. Isometric exercise and racing driving.  Lancet. 1972;  791 1368-1369
  • 7 Gobbi A W, Francisco R A, Tuy B, Kvitne R S. Physiological characteristics of top level off-road motorcyclists.  Br J Sports Med. 2005;  39 927-931
  • 8 Heyward V H. Assessing strenght and muscular endurance. Advanced Fitness Assessment and Exercise Prescription. 4th edn. Champaign, IL; Human Kinetics 1991: 113-133
  • 9 Hofman P, Von Duvillard S P, Seibert F J, Pokan R, Wonish M, Lemura L M, Schwaberger G. %HR max target heart rate is dependent on heart rate performance curve deflection.  Med Sci Sports Exerc. 2001;  33 1726-1731
  • 10 Jackson A S, Pollock M L. Practical assessment of body composition.  Phys Sportsmed. 1985;  13 76-80
  • 11 Jacobs P L, Olvey S E. Metabolic and heart rate responses to open-wheel automobile road racing: a single subject study.  J Strength Cond Res. 2000;  14 157-161
  • 12 Jacobs P L, Olvey S E, Johnson B M, Cohn K A. Physiological responses to high-speed, open-wheel racecar driving.  Med Sci Sports Exerc. 2002;  34 2085-2090
  • 13 Jeukendreup A, Van Diemen A. Heart rate monitoring during training and competition in cyclists.  J Sports Sci. 1998;  16 S91-S99
  • 14 Jutley R S. Fit for Motorsport: Improve Your Race Performance with Better Physical and Mental Training. Sparlesford; Haynes Publishing 2003: 10-12
  • 15 Klarica A J. Performance in motor sports.  Br J Sports Med. 2001;  35 290-291
  • 16 Lighthall J W, Pierce J, Olvey S E. A physical profile of high performance race car drivers. Society of Automobile Engineering Motorsports Engineering Conference Proceedings, Vol. 1: Vehicle Design Issues. Dearborn; Society of Automobile Engineers 1994: 55-63
  • 17 Lohman T G. Prediction equations and skinfolds, bioelectric impedance, and body mass index. Advances in Body Composition Assessment. Champaign, IL; Human Kinetics Publishers 1992: 37-56
  • 18 Matsuo H, Katayama K, Ishida K, Muramatsu T, Miyamura M. Effect of menstrual cycle and gender on ventilatory and heart rate responses at the onset of exercise.  Eur J Appl Physiol. 2003;  90 100-108
  • 19 Meistelman C. Protective garments and motorsports equipment as unique heat stressors. American College of Sports Medicine 52nd Annual Meeting.  Med Sci Sports Exerc. 2005;  37 S205
  • 20 Ross W D, Marfell-Jones M J. Kinanthropometry. MacDougall JD, Wenger HA, Green HJ Physiological Testing of the High-Performance Athlete. Champaign, IL; Human Kinetics 1991: 223-308
  • 21 Schwaberger G. Heart rate, metabolic and hormonal responses to maximal psycho-emotional and physical stress in motor car racing drivers.  Int Arch Occup Environ Health. 1987;  59 579-604
  • 22 Tomida Y, Hirata H, Fukuda A, Tsujii M, Kato K, Fujisawa K, Uchida A. Injuries in elite motorcycle racing in Japan.  Br J Sports Med. 2005;  39 508-511
  • 23 Vallejo M, Marquez M F, Borja-Aburto V H, Cardenas M, Hermosillo A G. Age, body mass index, and menstrual cycle influence young women's heart rate variability: a multivariable analysis.  Clin Auton Res. 2005;  15 292-298

MS Laura Capranica

IUSM
Department of Human Movement and Sport Sciences

P.za L. De Bosis, 15

00194 Rome

Italy

Email: laura.capranica@iusm.it