| Texto completo | |
| Autor(es): |
Bedo, Bruno L. S.
;
Catelli, Danilo S.
;
Lamontagne, Mario
;
Moraes, Renato
;
Pereira, Dayanne Rodrigues
;
Graca, Julia Barachini
;
Pereira Santiago, Paulo Roberto
Número total de Autores: 7
|
| Tipo de documento: | Artigo Científico |
| Fonte: | JOURNAL OF SPORTS SCIENCES; v. 40, n. 17, p. 9-pg., 2022-09-17. |
| Resumo | |
This study investigated the effect of a handball-specific fatigue protocol on hip and knee kinematics. Twenty female handball athletes performed three trials of the single-leg landing (SLL), sidestep cutting manoeuvre (SCM), and drop vertical jump (DVJ) before and after the fatigue protocol. Knee and hip angle waveforms were compared using statistical parametric mapping (p < 0.05). During the SLL, the fatigue increased hip adduction (4-7% cycle) and knee abduction (4-9% and 25-27%). For the SCM, hip flexion was reduced under fatigue during 14-29% and 44-68% of the cycle. Similarly, the knee flexion decreased between 7-36% and 53-73%. Besides, during the fatigue state, the athletes reduced the hip abduction between 0-11% of the cycle and increased the knee abduction between 20-23%. During the DVJ task, when fatigued, the hip flexion decreased between 19-44% of the cycle and the knee flexion between 1-16% and 18-77%. The fatigue protocol altered the lower limb kinematics, decreasing knee and hip flexions during the SCM and DVJ and increasing the knee valgus during both single-leg landing tasks. (AU) | |
| Processo FAPESP: | 18/20362-8 - Efeito de um protocolo de fadiga específico para handebol no controle postural semiestático de atletas de handebol. |
| Beneficiário: | Dayanne Rodrigues Pereira |
| Modalidade de apoio: | Bolsas no Brasil - Iniciação Científica |
| Processo FAPESP: | 19/04721-0 - XXVII Congresso Internacional da Sociedade de Biomecânica |
| Beneficiário: | Paulo Roberto Pereira Santiago |
| Modalidade de apoio: | Auxílio à Pesquisa - Reunião - Exterior |