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KINEMATIC ANALYSIS BY GENDER IN DIFFERENT JUMP TESTS BASED ON A SMARTPHONE INERTIAL SENSOR
- Source :
- Revista Brasileira de Medicina do Esporte v.24 n.4 2018, Revista brasileira de medicina do esporte, Sociedade Brasileira de Medicina do Exercício e do Esporte (SBMEE), instacron:SBMEE, Revista Brasileira de Medicina do Esporte, Vol 24, Iss 4, Pp 263-267
- Publication Year :
- 2018
- Publisher :
- Sociedade Brasileira de Medicina do Exercício e do Esporte, 2018.
-
Abstract
- Introduction: Vertical jump tests can be used as estimators of muscular power, physical capacity, motor development and functional capacity. The ability to jump can be analyzed with different methods, including the use of inertial sensors. Objective: To describe and analyze kinematic characteristics using the inertial sensor integrated into the iPhone 4S® and jump contact mat variables in the squat jump (SJ) and countermovement jump (CMJ) tests, and to determine the interaction between kinetic and kinematic variables. Methods: A cross-sectional study was conducted with 27 healthy young adults. The primary outcome measures were linear acceleration, flight time, contact time, jump height and dynamometry of the knee extensors. Spearman's rho was used to investigate the correlation between variables. The Mann–Whitney U rank-sum test was used for the analysis of intergender variance. Results: The greatest difference between groups (gender) was in the dynamometry variables (p
- Subjects :
- Performance
Acceleration
030209 endocrinology & metabolism
Physical Therapy, Sports Therapy and Rehabilitation
Kinematics
Athletic Performance
medicine.disease_cause
03 medical and health sciences
Vertical jump
0302 clinical medicine
Jumping
Squat jump
Rendimiento Atlético
Statistics
Validation
medicine
Orthopedics and Sports Medicine
Women
lcsh:Sports medicine
Children
Mathematics
Knee extensors
Height
Men
030229 sport sciences
Muscular power
Flight time
Elastic energy
Reliability
Biomechanical Phenomena
Aceleración
Jump
Strength
lcsh:RC1200-1245
Fenómenos Biomecánicos
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Revista Brasileira de Medicina do Esporte v.24 n.4 2018, Revista brasileira de medicina do esporte, Sociedade Brasileira de Medicina do Exercício e do Esporte (SBMEE), instacron:SBMEE, Revista Brasileira de Medicina do Esporte, Vol 24, Iss 4, Pp 263-267
- Accession number :
- edsair.doi.dedup.....a026914e391c339f7e098baa937df572