Results 21 to 30 of about 364,577 (337)

Relationships between Unilateral Muscle Strength Qualities and Change of Direction in Adolescent Team-Sport Athletes

open access: yesSports, 2018
Previous studies have reported an association between global measures of bilateral strength and change of direction (COD) ability. Yet, little is known about the association between unilateral muscle strength qualities and COD ability.
Christopher Thomas   +3 more
doaj   +1 more source

Eccentric Black Hole Mergers in Dense Star Clusters: The Role of Binary–Binary Encounters [PDF]

open access: yesAstrophysical Journal, 2018
We present the first systematic study of strong binary–single and binary–binary black hole (BH) interactions with the inclusion of general relativity.
M. Zevin   +4 more
semanticscholar   +1 more source

The Role of Extracellular Signal-Regulated Kinase Pathways in Different Models of Cardiac Hypertrophy in Rats

open access: yesBiomedicines, 2023
Cardiac hypertrophy develops following different triggers of pressure or volume overload. In several previous studies, different hypertrophy types were demonstrated following alterations in extracellular signal-regulated kinase (ERK) pathway activation ...
Gassan Moady   +4 more
doaj   +1 more source

Skeletal Muscle Remodeling in Response to Eccentric vs. Concentric Loading: Morphological, Molecular, and Metabolic Adaptations

open access: yesFrontiers in Physiology, 2017
Skeletal muscle contracts either by shortening or lengthening (concentrically or eccentrically, respectively); however, the two contractions substantially differ from one another in terms of mechanisms of force generation, maximum force production and ...
M. Franchi, N. Reeves, M. Narici
semanticscholar   +1 more source

Assessment of Eccentric-Concentric Exercises Applied in Different Resistances in Terms of Strength

open access: yesTürk Spor ve Egzersiz Dergisi, 2022
The purpose of this study was to examine the effects of eccentric-concentric exercises applied at different resistances on strength parameters. Thirty-five sedentary volunteers participating in the study were divided into 4 groups by the stratified ...
Oktay Çakmakçı, Ali Tatlıcı
doaj  

Tendon Adaptations to Eccentric Exercise and the Implications for Older Adults

open access: yesJournal of Functional Morphology and Kinesiology, 2019
The purpose of this short review is to discuss the effects of eccentric exercise in modifying the properties of tendon tissue in healthy individuals.
Jonathan I Quinlan   +3 more
doaj   +1 more source

Implementing Eccentric Resistance Training—Part 1: A Brief Review of Existing Methods

open access: yesJournal of Functional Morphology and Kinesiology, 2019
The purpose of this review was to provide a physiological rationale for the use of eccentric resistance training and to provide an overview of the most commonly prescribed eccentric training methods.
T. Suchomel   +6 more
semanticscholar   +1 more source

Observational bias and the clustering of distant eccentric Kuiper belt objects [PDF]

open access: yes, 2017
The hypothesis that a massive Planet Nine exists in the outer solar system on a distant eccentric orbit was inspired by observations showing that the objects with the most distant eccentric orbits in the Kuiper belt have orbits which are physically ...
Brown, Michael E.
core   +3 more sources

Eccentric lamellar keratolimbal grafts harvested with a manually guided microkeratome [PDF]

open access: yes, 2007
Background: To perform lamellar keratolimbal allograft transplantation in a one- step procedure with a single graft, we investigated the feasibility of harvesting eccentric lamellar keratolimbal grafts from conventionally processed corneoscleral buttons ...
A. Kampik   +33 more
core   +1 more source

A New Paradigm for Muscle Contraction

open access: yesFrontiers in Physiology, 2015
For the past 60 years, muscle contraction had been thought to be governed exclusively by the contractile filaments, actin and myosin. This thinking explained most observations for concentric and isometric, but not for eccentric muscle contractions.
Walter eHerzog   +3 more
doaj   +1 more source

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