| Titre : | The association between menarche, intensity of training and passive joint ROM in young pre-professional female dancers : A longitudinal follow-up study (2018) |
| Auteurs : | Nili Steinberg ; Shay Tenenbaum ; Myriam Stern ; et al. |
| Type de document : | Article |
| Dans : | Physical therapy in sport (Vol. 32, July 2018) |
| Article en page(s) : | p. 59-66 |
| Note générale : | https://doi.org/10.1016/j.ptsp.2018.05.003 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Adolescent ; Danse ; Études de cohortes |
| Mots-clés: | Ménarche ; Amplitude de mouvement |
| Résumé : |
Objectives
To determine the association between the status of menarche (yes/no), the intensity of training and the potential to improve passive joint range of motion (ROM) over a 12-month period of dance training. Design Prospective cohort study. Setting Dance studio. Participants Fifty-nine female dancers aged 12.8 + 0.5. Main outcome measures The dancers were asked about their dance intensity and screened for anthropometric parameters and passive joint ROM in Grades 7 and 8. Results Along the 12 months of dance training, we found significantly increased ankle-foot en-pointe, hip abduction, and hip external rotation (ER); significantly decreased hip internal rotation (IR); and significant increased hip ER:IR ratio. In Grade 7, 26 dancers (44.1%) reached menarche (Yes menarche); in Grade 8 an additional 23 dancers (39.0%) reached menarche (No/Yes menarche); and 10 dancers (16.9%) had not reached menarche (No menarche). MANOVA (mixed models) with repeated measures to compare joint ROM between the three menarche groups (Yes; No/Yes; No), with h/week dance practice as a co-variant, showed that hip ER, ankle-foot en-pointe, and ER:IR were significantly correlated with h/week in all three menarche groups. Conclusions Most passive joint ROM can be improved over 12 months of dancing around the age onset of menarche. H/week of dance practice is a main factor contributing to improved hip ER, ankle-foot en-pointe and ER/IR ratio. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S1466853X17305874 |
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