Int J Sports Med 2012; 33(01): 43-47
DOI: 10.1055/s-0031-1284398
Training & Testing
© Georg Thieme Verlag KG Stuttgart · New York

Listening to Music Affects Diurnal Variation in Muscle Power Output

Authors

  • H. Chtourou

    1   Research Laboratory “Sports Performance Optimization” National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
    2   Research Unit, High Institute of Sport and Physical Education, Sfax, Tunisia
  • A. Chaouachi

    1   Research Laboratory “Sports Performance Optimization” National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
  • O. Hammouda

    1   Research Laboratory “Sports Performance Optimization” National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
  • K. Chamari

    1   Research Laboratory “Sports Performance Optimization” National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
    3   High Institute of Sport and Physical Education, Ksar-Saïd, Manouba University, Tunisia
  • N. Souissi

    1   Research Laboratory “Sports Performance Optimization” National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia
    3   High Institute of Sport and Physical Education, Ksar-Saïd, Manouba University, Tunisia
Weitere Informationen

Publikationsverlauf



accepted after revision 05. Juli 2011

Publikationsdatum:
01. Dezember 2011 (online)

Preview

Abstract

The purpose of this investigation was to assess the effects of listening to music while warming-up on the diurnal variations of power output during the Wingate test. 12 physical education students underwent four Wingate tests at 07:00 and 17:00 h, after 10 min of warm-up with and without listening to music. The warm-up consisted of 10 min of pedalling at a constant pace of 60 rpm against a light load of 1 kg. During the Wingate test, peak and mean power were measured. The main finding was that peak and mean power improved from morning to afternoon after no music warm-up (p<0.001 and p<0.01, respectively). These diurnal variations disappeared for mean power and persisted with an attenuated morning-evening difference (p<0.05) for peak power after music warm-up. Moreover, peak and mean power were significantly higher after music than no music warm-up during the two times of testing. Thus, as it is a legal method and an additional aid, music should be used during warm-up before performing activities requiring powerful lower limbs′ muscles contractions, especially in the morning competitive events.