philathle a écrit :Personnellement, je pense aussi que courir en musique est de nature à améliorer les performances (longues distances bien entendu). De combien ? impossible à évaluer...
Alors évidemment, 15% c'est de la rigolade... Et quant à considérer cela comme du dopage, ce serait une extension de la définition du dopage bien dangereuse...
Pour Info le résumé d'un article récent :
Bigliassi, M, Leo´ n-Domı´nguez, U, Buzzachera, CF, Barreto-Silva, V, and Altimari, LR. How does music aid 5 km of running?J Strength Cond Res 29(2): 305–314, 2015—
This research investigated the effects of music and its time of application on a 5-km run. Fifteen well-trained male long-distance runners (24.87 6 2.47 years; 78.87 6 10.57 kg; 178 6 07 cm) participated in this study. Five randomized experimental conditions during a 5-km run on an official track were tested (PM: motivational songs, applied before 5 km of running; SM: slow motivational songs, applied during 5 km of running; FM: fast and motivational songs, applied during 5 km of running; CS: calm songs, applied after 5 km of running; CO: control condition).
Psychophysiological assessments were performed before (functional near-infrared spectroscopy, heart rate variability
[HRV], valence, and arousal), during (performance time, heart rate, and rate of perceived exertion [RPE]), and after (mood, RPE, and HRV) tests. The chosen songs were considered pleasurable and capable of activating. Furthermore, they activated the 3 assessed prefrontal cortex (PFC) areas (medial, right dorsolateral, and left dorsolateral) similarly, generating positive emotional consequences by autonomous system analysis.
The first 800 m was accomplished faster for SM and FM compared with other conditions (p # 0.05); moreover, there
was a high probability of improving running performance when music was applied (SM: 89%; FM: 85%; PM: 39%). Finally,
music was capable of accelerating vagal tonus after 5 km of running with CS (p # 0.05). In conclusion, music was able to
activate the PFC area, minimize perceptions, improve performance, accelerate recovery during 5 km of running.