Applications smartphones pour l’analyse de la performance : un laboratoire dans votre poche (notice n° 1010505)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03591cam a2200265 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250125140556.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Morin, Jean-Benoît |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Applications smartphones pour l’analyse de la performance : un laboratoire dans votre poche |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2023.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 48 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | La performance sportive est influencée par les capacités musculaires et physiques des athlètes. Les mesures de référence en laboratoire permettent d’évaluer les productions de force, vitesse, puissance dans des mouvements de saut, de sprint et de musculation, ou encore de biomécanique de la foulée de course, qui comptent parmi les déterminants biomécaniques de la performance sportive. Cependant, bien qu’historiquement développées « sur le terrain » notamment par les travaux d’Étienne-Jules Marey, ces techniques n’étaient pas accessibles au plus grand nombre de pratiquants et praticiens. Grâce au développement récent d’appareils photos et caméras haute fréquence (240 images/s) intégrés dans les smartphones et tablettes du fabricant Apple, des applications ont été inventées et validées par comparaison avec des mesures de référence. Elles utilisent des modèles biomécaniques validés par ailleurs pour calculer force, vitesse, puissance mécanique et performance en saut, lors d’une accélération en sprint, estimer la force maximale lors de mouvement de musculation ou des variables biomécaniques de la foulée de course et leur asymétrie. Le ratio coût/précision/simplicité élevé de ces applications a permis de générer des connaissances sur la performance sportive, mais également des avancées dans l’entraînement sportif qui auraient été impossibles sans la levée de ce verrou technologique. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Performance in many sports is influenced by athletes’ muscles and physical capabilities. Reference laboratory assessments make it possible to evaluate force, speed, power outputs in jumping, sprinting and strength and conditioning movements, as well as the biomechanics of the running stride, which are among the biomechanical determinants of sports performance. However, although historically developed “in the field” in particular with the work of Étienne-Jules Marey, these techniques were not accessible to most athletes and practitioners. Thanks to the recent development of high-frequency (240 images/s) cameras integrated into smartphones and tablets from the manufacturer Apple, applications have been invented and validated against reference measurements. These applications use biomechanical models validated in the literature to calculate force, speed, mechanical power and performance in jumping, during an acceleration in sprint, to estimate the maximum force during strength and conditioning movements or biomechanical variables of the running stride and their asymmetry. The high cost/precision/simplicity ratio of these applications has made it possible to generate knowledge about sports performance, but also advances in sports training that would have been impossible without lifting this technological barrier. |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | sprint |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | biomécanique |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | saut |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | course |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | jump |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | running |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | sprint |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) | |
| Topical term or geographic name as entry element | biomechanics |
| 786 0# - DATA SOURCE ENTRY | |
| Note | Movement & Sport Sciences - Science & Motricité | 118 | 4 | 2023-02-15 | p. 61-68 | 2118-5735 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://shs.cairn.info/revue-movement-and-sport-sciences-2022-4-page-61?lang=fr&redirect-ssocas=7080">https://shs.cairn.info/revue-movement-and-sport-sciences-2022-4-page-61?lang=fr&redirect-ssocas=7080</a> |
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