Results 41 to 50 of about 2,841,292 (183)

Deadlift Biomechanics across Multiple Sets in Resistance Trained Males

International Journal of Strength and Conditioning, 2023
This study sought to determine whether the deadlift exercise using the 5-by-5 scheme can be performed at a commonly prescribed moderate-to-high load with consistent mechanical output among sets with respect to concentric and eccentric rate of force ...
Daniel Scherrer, Brandon Nunley, Jeffrey Eggleston, John Harry   +3 more
doaj   +1 more source

Jump Training Analysis: An Application in Strength and Conditioning [PDF]

, 2017
Force development is a crucial part of sports performance. Jumping is a mechanical movement used in various sports to analyze force production. Strength and Conditioning coaches work with athletes on improving sports performance through a variety of ...
Morgan, AshLynn
core   +1 more source

Three-Dimensional Relativistic Magnetohydrodynamic Simulations of Current-Driven Instability with A Sub-Alfvenic Jet: Temporal Properties

, 2011
We have investigated the influence of a velocity shear surface on the linear and non-linear development of the CD kink instability of force-free helical magnetic equilibria in 3D.
Aloy, Anile, Antón, Appl, Bateman, Baty, Beckwith, Begelman, Blandford, Blandford, Bromberg, Carey, De Villiers, De Villiers, Georganopoulos, Gómez, Hardee, Hawley, Istomin, Istomin, Ken-Ichi Nishikawa, Lery, Lyubarsky, McKinney, Mizuno, Mizuno, Mizuno, Mizuno, Mizuno, Mészáros, Nakamura, Nakamura, Narayan, Ouyed, Philip E. Hardee, Weisskopf, Yosuke Mizuno   +36 more
core   +1 more source

Using a Sensor-Embedded Baseball to Identify Finger Characteristics Related to Spin Rate and Pitching Velocity in Pitchers

Sensors
Background: Previous investigations have shown a positive relationship between baseball pitching velocity and the kinetic chain involved in pitching motion.
Ming-Chia Yeh, Wen-Wen Yang, Yu-Hsuan Hung, Ya-Chen Liu, Jung-Tang Kung, Hsi-Pin Ma, Chiang Liu   +6 more
doaj   +1 more source

Classification of Soccer and Basketball Players’ Jumping Performance Characteristics: A Logistic Regression Approach

Sports, 2019
This study aimed to examine countermovement jump (CMJ) kinetic data using logistic regression, in order to distinguish sports-related mechanical profiles.
Christos Chalitsios, Thomas Nikodelis, Vassilios Panoutsakopoulos, Christos Chassanidis, Iraklis Kollias   +4 more
doaj   +1 more source

An Examination of the Occurrence of Divorce and Social and Demographic Factors within Chicago [PDF]

, 2013
This research looks at the occurrence of divorce among Cook County-Chicago census tracts from data gathered from the 2006-2010 American Community Survey (ACS) of the U.S. Census Bureau.
Hahn, Louise
core   +2 more sources

A real-time proximity querying algorithm for haptic-based molecular docking [PDF]

, 2014
Intermolecular binding underlies every metabolic and regulatory processes of the cell, and the therapeutic and pharmacological properties of drugs.
Bayazit, Berman, Brooks, Brooks Jr, Chen, Daunay, Davies, Delano, Eisenstein, Ferrin, Férey, Férey, Georgios Iakovou, Hou, Humphrey, Jackins, Krenek, Lai-Yuen, Leach, Lee, Lin, Moitessier, Nagata, Otaduy, Pattabiraman, Pettersen, Rizzo, Salisbury, Sauer, Sayle, Schmid, Schneidman-Duhovny, Schuttelkopf, Sourina, Stephen Laycock, Steven Hayward, Stocks, Stocks, Stone, Subasi, Teschner, Weiner, Wollacott, Yuriev, Zonta   +44 more
core   +1 more source

An examination of acute cross-over effects following unilateral low intensity concentric and eccentric exercise

Sports Medicine and Health Science, 2020
We compared the effects of low intensity concentric (CON) and eccentric (ECC) exercise on the force and neural responses of the dominant (exercised) elbow flexors (EFs), and studied if these conditions could induce cross-over effects to the contralateral
William Miller, Sunggun Jeon, Xin Ye
doaj   +1 more source

Effect of Strength Training on Rate of Force Development in Older Women

Research Quarterly for Exercise and Sport, 2012
We analyzed the effect of an 8-week strength training (ST) program on the rate of force development (RFD) and electromyographic activity (EMG) in older women. Seventeen women (M age = 63.4 years, SD = 4.9) without previous ST experience were randomly assigned to either a control (n=7) or training (n=10) group.
Gurjão, André Luiz Demantova, Gonçalves, Raquel, Gobbi, Sebastião, Gobbi, Lilian Teresa Bucken, Carneiro, Nelson Hilário, Ferreira de Moura, Rodrigo, Cyrino, Edilson Serpeloni, Altimari, Leandro Ricardo   +7 more
openaire   +3 more sources

Which anthropometric and lower body power variables are predictive of professional and amateur playing status in male rugby union players? [PDF]

, 2019
The purpose of this study was to compare anthropometric and lower body power measurements between current professional and amateur male rugby union players.
Dent, Jack, Graham-Smith, Philip, Jones, Thomas W, Keane, Karen, Maguire, Phillip, Marshall, Steven J, McShane, Kevin, Payne, Tim, Smith, Andrew, Williams, Lewis   +9 more
core   +2 more sources