Results 21 to 30 of about 2,841,292 (183)

The Relationship between Isometric Force-Time Characteristics and Dynamic Performance: A Systematic Review

Sports, 2020
The purpose of this article was to review the data on the relationship between multi-joint isometric strength test (IsoTest) force-time characteristics (peak force, rate of force development and impulse) and dynamic performance that is available in the ...
Danny Lum, G. Gregory Haff, Tiago M. Barbosa   +2 more
doaj   +1 more source

Changes in Maximal Strength and Home Run Performance in NCAA Division I Baseball Players Across 3 Competitive Seasons: A Descriptive Study

Journal of Functional Morphology and Kinesiology, 2021
The purpose of this longitudinal, descriptive study was to observe changes in maximal strength measured via isometric clean grip mid-thigh pull and home runs (total and home runs per game) across three years of training and three competitive seasons for ...
W. Guy Hornsby, Abigail L. Tice, Jason D. Stone, Justin J. Merrigan, Joshua Hagen, John P. Wagle, Aaron J. Cunanan, Michael H. Stone   +7 more
doaj   +1 more source

Rate of Force Development, Muscle Architecture, and Performance in Elite Weightlifters

International Journal of Sports Physiology and Performance, 2021
Purpose: The purpose of the present study was to investigate the relationship between weightlifting performance and the rate of force development (RFD), muscle architecture, and body composition in elite Olympic weightlifters. Methods: Six male Olympic weightlifters (age 23.3 [3.4] y, body mass 88.7 [10.2] kg, body height 1.76 [0.07] m, snatch 146.7 ...
Zaras, N., Stasinaki, A.-N., Spiliopoulou, P., Arnaoutis, G., Hadjicharalambous, M., Terzis, G.   +5 more
openaire   +3 more sources

The effect of different onset thresholds on isometric hamstring force-time variables using force plates [PDF]

Journal of Applied Sports Sciences
Introduction. There is an increasing frequency of single joint isometric assessments using force plates within team sports to inform training decisions; however, limited methodological consistency has been identifi ed within the literature, including ...
Nicholas Ripley, Jack Fahey, Paul Comfort   +2 more
doaj   +3 more sources

Strength Training Prior to Endurance Exercise: Impact on the Neuromuscular System, Endurance Performance and Cardiorespiratory Responses [PDF]

, 2014
This study aimed to investigate the acute effects of two strength-training protocols on the neuromuscular and cardiorespiratory responses during endurance exercise. Thirteen young males (23.2 ± 1.6 years old) participated in this study.
Bottaro, Martim, Cadore, Eduardo Lusa, Conceição, Matheus, Dornelles Schneider, Cláudia, Ferrari, Rodrigo, González-Izal, Miriam, Izquierdo, Mikel, Kruel, Luiz Fernando Martins, Liedtke, Giane Veiga, Pinto, Ronei Silveira, Reistenbach Goltz, Fernanda, Wilhelm, Eurico N.   +11 more
core   +2 more sources

Effect of Muscle Action on the Kinetic and Kinematic Behavior of the Barbell during Isoinertial Strength Assessment

Applied Sciences, 2021
An isoinertial strength assessment was performed to examine the kinetic and kinematic behavior of the barbell during several muscle actions. Velocity–time characteristics, force–time relationship, one repetition maximum (1RM), power output, and ...
Manuel Vicente Garnacho-Castaño, Juan Hernández-Lougedo, Pablo García-Fernández, José Luis Maté-Muñoz   +3 more
doaj   +1 more source

Revisiting Frank–Starling: regulatory light chain phosphorylation alters the rate of force redevelopment (ktr) in a length-dependent fashion [PDF]

, 2016
Force and power in cardiac muscle have a known dependence on phosphorylation of the myosin-associated regulatory light chain (RLC). We explore the effect of RLC phosphorylation on the ability of cardiac preparations to redevelop force (ktr ) in maximally
Abraham, Adhikari, Aoki, Araujo, Barany, Blue, Bremel, Brenner, Brenner, Colson, Curtin, Davis, Ding, Ferenczi, Fitzsimons, Greenberg, Greenberg, Gu, Guccione, Hanft, Hanft, He, Hidalgo, Hooijman, Huang, Huxley, Huxley, Ishijima, Karabina, Katz, Kentish, Korte, Levine, Mansfield, Metzger, Milani-Nejad, Morano, Morano, Moss, Muthu, Nag, Nishio, Nyitrai, Okamoto, Olsson, Pate, Patel, Podolsky, Prakash, Prakash, Pulcastro, Regnier, Regnier, Regnier, Rhodes, Sanbe, Scruggs, Sheikh, Sheikh, Sonnenblick, Stelzer, Stelzer, Stracher, Sweeney, Takagi, Toepfer, Tombe, Tombe, Ueno, Wang, Warren, Wolff, Yuan   +72 more
core   +1 more source

Comparison of the Relationship between Lying and Standing Ultrasonography Measures of Muscle Morphology with Isometric and Dynamic Force Production Capabilities

Sports, 2017
The purpose of the current study was (1) to examine the differences between standing and lying measures of vastus lateralis (VL), muscle thickness (MT), pennation angle (PA), and cross-sectional area (CSA) using ultrasonography; and (2) to explore the ...
John P. Wagle, Kevin M. Carroll, Aaron J. Cunanan, Christopher B. Taber, Alexander Wetmore, Garett E. Bingham, Brad H. DeWeese, Kimitake Sato, Charles A. Stuart, Michael H. Stone   +9 more
doaj   +1 more source

Relationship between strength parameters and squat jump performance in trained athletes [PDF]

Motricidade, 2011
Squat jump (SJ) has been extensively used in training, yet analysis in trained athletes is scarce. Therefore, main research question was: what strength parameters can better explain the best SJ performance in trained athletes?
M.C. Marques, J.J. González-Badillo
doaj  

Initial Study on Normative Data for Hand Grip Strength and Explosive Strength in Lebanese Population [PDF]

SportLogia
The primary aim of this study is to define the norms as initial standards for handgrip strength for the Lebanese population. The secondary aim is to make a comparative analysis of these values with other available data.
Zahi Andraos, Marilyne El Mdawar
doaj   +1 more source