Results 81 to 90 of about 292,853 (200)

The Chronic Effects of Ballistic Stretching on Hamstring Flexibility and Vertical Jump Performance in D3 Male Basketball Athletes [PDF]

open access: yes, 2017
Ballistic stretching may have an effect on both hamstring flexibility and vertical jump performance. PURPOSE: This study focuses on the effects of a 4-week ballistic stretching program on hamstring flexibility and vertical jump performance in Division ...
Gracia, Jacqueline, Helbig, Casi
core   +1 more source

Measurement errors when estimating the vertical jump height with flight time using photocell devices: the example of Optojump

open access: yesBiology of Sport, 2016
Common methods to estimate vertical jump height (VJH) are based on the measurements of flight time (FT) or vertical reaction force. This study aimed to assess the measurement errors when estimating the VJH with flight time using photocell devices in ...
A Attia   +5 more
doaj   +1 more source

Kinetic Quantification of Plyometric Take Off, Flight, and Landing Characteristics [PDF]

open access: yes, 2010
This study assessed the kinetic characteristics of a variety of plyometric exercises and assessed gender differences therein. Twenty-six men and 23 women performed a variety of plyometric exercises including line hops, 15.24 cm cone hops, squat jumps ...
Ebben, William   +5 more
core   +2 more sources

Validity of a contact mat and accelerometric system to assess countermovement jump from flight time [PDF]

open access: yes, 2019
Countermovement jump (CMJ) height is an important parameter in physical performance. This study compared CMJ height measured using ChronoJump contact mat (CJ) and Myotest accelerometer (MT) systems with a force platform (FP). Thirty recreationally active
Borges, Nattai   +4 more
core   +2 more sources

Predicting vertical jump height from bar velocity.

open access: yesJournal of sports science & medicine, 2015
This study was supported by grants awarded by the Spanish Ministry of Science and Innovation (DEP2012-35774) and Ministry of Education, Culture and Sport (Predoctoral Grant FPU12/00360).
García Ramos, Amador   +6 more
openaire   +2 more sources

Integrative approach of plyometrics and nutritional strategies on vertical jump performance in elite targetball players

open access: yesФізична реабілітація та рекреаційно-оздоровчі технології
Purpose: This study aimed to evaluate the impact of combining plyometric training with a structured nutritional plan on the vertical jump height of elite Targetball players. It also examined the correlation between improvements in jump height and various
Kalai Murugan Sembaiyan   +4 more
doaj   +1 more source

An optimal control model for maximum-height human jumping

open access: yesJournal of Biomechanics, 1990
To understand how intermuscular control, inertial interactions among body segments, and musculotendon dynamics coordinate human movement, we have chosen to study maximum-height jumping. Because this activity presents a relatively unambiguous performance criterion, it fits well into the framework of optimal control theory. The human body is modeled as a
M G, Pandy   +3 more
openaire   +2 more sources

Kinetic parameters as determinants of vertical jump performance. DOI: 10.5007/1980-0037.2012v14n1p41

open access: yesRevista Brasileira de Cineantropometria e Desempenho Humano, 2012
The aim of this study was to identify force and velocity parameters related to vertical jump performance in counter movement jump (CMJ) and squat jump (SJ), and to compare these parameters between sprint runners and volleyball players.
Saray Giovana dos Santos   +2 more
doaj  

Jump capacity in cerebral palsy soccer players [PDF]

open access: yes, 2014
Los objetivos del presente estudio fueron determinar en jugadores de fútbol con parálisis cerebral la altura de vuelo durante la realización del salto sin contramovimiento y con contramovimiento, y observar la relación de las variables antropométricas y ...
Cámara, J.   +6 more
core   +1 more source

Pengaruh Neuromuscular Electrical Stimulation Dan Latihan Pliometrik Terhadap Peningkatan Tinggi Lompatan Pada Pemain Bulutangkis [PDF]

open access: yes, 2015
Background : Badminton players must have the technique to jump to the top of the well so that the player can do jumping smash perfectly. Eksplosive power leg muscles play an important role in the ability to jump to hit a smash, drop, and lob more quickly
, Dwi Rosella K, S,Fis., M.Fis   +2 more
core  

Home - About - Disclaimer - Privacy