High-intensity running and plantar-flexor fatigability and plantar-pressure distribution in adolescent runners
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| Deutscher übersetzter Titel: | Hochintensives Laufen und die Ermüdung der Fußsohlenmuskulatur und Druckverteilung unter der Fußsohle bei jugendlichen Läufern |
|---|---|
| Autor: | Fourchet, François; Kelly, Luke; Horobeanu, Cosmin; Loepelt, Heiko; Taïar, Redha; Millet, Grégoire |
| Erschienen in: | Journal of athletic training |
| Veröffentlicht: | 50 (2015), 2, S. 117-125, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 1062-6050, 0160-8320, 1938-162X |
| DOI: | 10.4085/1062-6050-49.3.90 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201504002930 |
| Quelle: | BISp |
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PU201504002930 |
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Literatur |
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2015-05-21T10:37:55Z |
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2015-04-14T07:51:12Z |
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Zeitschriftenartikel |
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JO00000000720 |
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JOI201500020000720 |
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Journal of athletic training |
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Journal of athletic training, 2015, 2 |
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PU201504002930 |
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High-intensity running and plantar-flexor fatigability and plantar-pressure distribution in adolescent runners |
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bisparticle |
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2015 |
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2015 |
| language |
eng |
| title |
High-intensity running and plantar-flexor fatigability and plantar-pressure distribution in adolescent runners |
| spellingShingle |
High-intensity running and plantar-flexor fatigability and plantar-pressure distribution in adolescent runners Analyse Belastung, erschöpfende Biomechanik Druckverteilung Ermüdung Erschöpfung Fußknöchel Fußsohle Jugendlicher Krafttraining, isokinetisches Laufen Muskeltraining, isokinetisches Plantarflexion Pronation Sportmedizin Sportwissenschaft Sprunggelenk Sprunggelenk, oberes Sprunggelenk, unteres Untersuchung, vergleichende |
| title_sort |
highintensity running and plantarflexor fatigability and plantarpressure distribution in adolescent runners |
| title_short |
High-intensity running and plantar-flexor fatigability and plantar-pressure distribution in adolescent runners |
| title_alt |
Hochintensives Laufen und die Ermüdung der Fußsohlenmuskulatur und Druckverteilung unter der Fußsohle bei jugendlichen Läufern |
| title_alt_lang |
deu |
| media_type |
Elektronische Ressource (online) Gedruckte Ressource |
| city |
Dallas (Tex) |
| abstract |
Context: Fatigue-induced alterations in foot mechanics may lead to structural overload and injury. Objectives: To investigate how a high-intensity running exercise to exhaustion modifies ankle plantar-flexor and dorsiflexor strength and fatigability, as well as plantar-pressure distribution in adolescent runners. Design: Controlled laboratory study. Setting: Academy research laboratory. Patients or Other Participants: Eleven male adolescent distance runners (age = 16.9 ± 2.0 years, height = 170.6 ± 10.9 cm, mass = 54.6 ± 8.6 kg) were tested. Intervention(s): All participants performed an exhausting run on a treadmill. An isokinetic plantar-flexor and dorsiflexor maximal-strength test and a fatigue test were performed before and after the exhausting run. Plantar-pressure distribution was assessed at the beginning and end of the exhausting run. Main Outcome Measure(s): We recorded plantar-flexor and dorsiflexor peak torques and calculated the fatigue index. Plantar-pressure measurements were recorded 1 minute after the start of the run and before exhaustion. Plantar variables (ie, mean area, contact time, mean pressure, relative load) were determined for 9 selected regions. Results: Isokinetic peak torques were similar before and after the run in both muscle groups, whereas the fatigue index increased in plantar flexion (28.1%; P = .01) but not in dorsiflexion. For the whole foot, mean pressure decreased from 1 minute to the end (−3.4%; P = .003); however, mean area (9.5%; P = .005) and relative load (7.2%; P = .009) increased under the medial midfoot, and contact time increased under the central forefoot (8.3%; P = .01) and the lesser toes (8.9%; P = .008). Conclusions: Fatigue resistance in the plantar flexors declined after a high-intensity running bout performed by adolescent male distance runners. This phenomenon was associated with increased loading under the medial arch in the fatigued state but without any excessive pronation. Verf.-Referat |
| abstract_lang |
eng |
| abstract_type |
abstract |
| author2 |
Fourchet, François Kelly, Luke Horobeanu, Cosmin Loepelt, Heiko Taïar, Redha Millet, Grégoire |
| author_facet |
Fourchet, François Kelly, Luke Horobeanu, Cosmin Loepelt, Heiko Taïar, Redha Millet, Grégoire |
| author2-role |
Autor Autor Autor Autor Autor Autor |
| author2-authorityid |
|
| author_author_facet |
Fourchet, François Kelly, Luke Horobeanu, Cosmin Loepelt, Heiko Taïar, Redha Millet, Grégoire |
| author2-synonym |
|
| author2_hierarchy_facet |
0/Autor/ 1/Autor/Fourchet, François/ 0/Autor/ 1/Autor/Kelly, Luke/ 0/Autor/ 1/Autor/Horobeanu, Cosmin/ 0/Autor/ 1/Autor/Loepelt, Heiko/ 0/Autor/ 1/Autor/Taïar, Redha/ 0/Autor/ 1/Autor/Millet, Grégoire/ |
| doi |
10.4085/1062-6050-49.3.90 |
| spelling |
10.4085/1062-6050-49.3.90 1062-6050 0160-8320 1938-162X 1202960-9 Analyse Belastung, erschöpfende Biomechanik Druckverteilung Ermüdung Erschöpfung Fußknöchel Fußsohle Jugendlicher Krafttraining, isokinetisches Laufen Muskeltraining, isokinetisches Plantarflexion Pronation Sportmedizin Sportwissenschaft Sprunggelenk Sprunggelenk, oberes Sprunggelenk, unteres Untersuchung, vergleichende adolescent analysis ankle joint biomechanics comparative study exhausting exercise exhaustion fatigue foot sole isokinetic muscle training isokinetic strength training malleolus plantar flexion pressure distribution pronation running sport science sports medicine talocalcaneonavicular joint talocrural joint Analyse, methodische Theorie der Körpererziehung Theorie der Leibesübungen Theorie der Leibeserziehung Vergleich Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Lauf Laufhaltung Laufsport Ermüdungserscheinung Ermüdungsfaktor Ermüdungsgrad Ermüdungssymptom Toter Punkt Belastung Druckaufnahme Adoleszenz Jugendalter Jugendspieler Jugendtrainer Fußknöchel Knöchel Fußgelenk Training, isokinetisches Bewegung, physikalische Merkmal, biomechanisches Biokinematik Prinzip, biomechanisches exercise science sport and exercise science comparative investigation fatigue exhausting work exhausting workload exhausting load sole of the foot ankle High-intensity running and plantar-flexor fatigability and plantar-pressure distribution in adolescent runners PU201504002930 201504002930 |
| url |
http://natajournals.org/doi/full/10.4085/1062-6050-49.3.90 https://dx.doi.org/10.4085/1062-6050-49.3.90 |
| url-type |
fulltext fulltext |
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1 0 |
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1 |
| issn |
1062-6050 0160-8320 1938-162X |
| zdb |
1202960-9 |
| location_hierarchy_facet |
0/USA/ 1/USA/Texas/ |
| topic |
Analyse Belastung, erschöpfende Biomechanik Druckverteilung Ermüdung Erschöpfung Fußknöchel Fußsohle Jugendlicher Krafttraining, isokinetisches Laufen Muskeltraining, isokinetisches Plantarflexion Pronation Sportmedizin Sportwissenschaft Sprunggelenk Sprunggelenk, oberes Sprunggelenk, unteres Untersuchung, vergleichende |
| topic_facet |
Analyse Belastung, erschöpfende Biomechanik Druckverteilung Ermüdung Erschöpfung Fußknöchel Fußsohle Jugendlicher Krafttraining, isokinetisches Laufen Muskeltraining, isokinetisches Plantarflexion Pronation Sportmedizin Sportwissenschaft Sprunggelenk Sprunggelenk, oberes Sprunggelenk, unteres Untersuchung, vergleichende |
| topic_en |
adolescent analysis ankle joint biomechanics comparative study exhausting exercise exhaustion fatigue foot sole isokinetic muscle training isokinetic strength training malleolus plantar flexion pressure distribution pronation running sport science sports medicine talocalcaneonavicular joint talocrural joint |
| topic_en_facet |
adolescent analysis ankle joint biomechanics comparative study exhausting exercise exhaustion fatigue foot sole isokinetic muscle training isokinetic strength training malleolus plantar flexion pressure distribution pronation running sport science sports medicine talocalcaneonavicular joint talocrural joint |
| synonym |
Analyse, methodische Theorie der Körpererziehung Theorie der Leibesübungen Theorie der Leibeserziehung Vergleich Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Lauf Laufhaltung Laufsport Ermüdungserscheinung Ermüdungsfaktor Ermüdungsgrad Ermüdungssymptom Toter Punkt Belastung Druckaufnahme Adoleszenz Jugendalter Jugendspieler Jugendtrainer Fußknöchel Knöchel Fußgelenk Training, isokinetisches Bewegung, physikalische Merkmal, biomechanisches Biokinematik Prinzip, biomechanisches |
| synonym_en |
exercise science sport and exercise science comparative investigation fatigue exhausting work exhausting workload exhausting load sole of the foot ankle |
| journal_facet |
Journal of athletic training |
| container_title |
Journal of athletic training |
| container_volume |
50 |
| container_issue |
2 |
| container_start_page |
S. 117-125 |
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1 |
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BISp |
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JO00000000720 |
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2015 |
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2 |
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1791511673421430784 |
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13,546091 |