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Radial extracorporeal shock wave therapy modulates hamstring stiffness and flexibility in young males with hamstring tightness: a randomized controlled trial [PDF]

open access: yesFrontiers in Physiology
IntroductionThe hamstrings are essential for sports and daily activities, yet high stiffness and reduced flexibility increase injury risk. Existing relaxation techniques may be ineffective or impractical in clinical settings.
Meixia Zou   +11 more
doaj   +2 more sources

Sprinting Biomechanics and Hamstring Injuries: Is There a Link? A Literature Review

open access: yesSports, 2021
Hamstring strain injury (HSI) is a common and costly injury in many sports such as the various professional football codes. Most HSIs have been reported to occur during high intensity sprinting actions.
Rudy N. Kalema   +5 more
doaj   +1 more source

Short-Term Effects of Three Types of Hamstring Stretching on Length, Neurodynamic Response, and Perceived Sense of Effort—A Randomised Cross-Over Trial

open access: yesLife, 2022
Background: Stretching techniques for hamstring muscles have been described both to increase muscle length and to evaluate nerve mechanosensitivity. Aim: We sought to evaluate the short-term effects of three types of hamstring stretching on hamstring ...
Carlos López-de-Celis   +6 more
doaj   +1 more source

Inter-rater Reliability of a Portable Ultrasound for the Quadriceps and Hamstrings Thickness Measurement in Healthy Adults [PDF]

open access: yes운동과학, 2020
PURPOSE The purpose of this study was to examine the inter-rater reliability of a portable ultrasound device for measuring the muscle thickness of the quadriceps and hamstrings in healthy subjects.
Soul Cheon, Eunwook Chang
doaj   +1 more source

Regional difference in the EMG-force relationship of the hamstring muscles during knee flexion

open access: yesJournal of Physical Fitness and Sports Medicine, 2021
The relationship between electromyographic (EMG) amplitude and exerted force has been established in numerous studies and used as fundamental knowledge to interpret the results of EMG in human movement.
Raki Kawama   +2 more
doaj   +1 more source

Impact of Quadriceps/Hamstrings Torque Ratio on Three-Dimensional Pelvic Posture and Clinical Pubic Symphysis Pain-Preliminary Results in Healthy Young Male Athletes

open access: yesApplied Sciences, 2020
Pain in the pubic symphysis is of significance, especially in high-performance sports. Pelvic torsion, possibly caused by muscular imbalances, is discussed as a pathogenic mechanism.
Oliver Ludwig, Jens Kelm, Sascha Hopp
doaj   +1 more source

Is the Integration of Additional Eccentric, Balance and Core Muscles Exercises into a Typical Soccer Program Effective in Improving Strength and Postural Stability?

open access: yesSports, 2021
Soccer teams integrate specific exercises into their typical workout programs for injury prevention. The purpose of this study was to investigate whether the incorporation of a brief and supplementary training program that involves eccentric, balance ...
Konstantinos Dafkou   +3 more
doaj   +1 more source

Effect of Sports and Growth on Hamstrings and Quadriceps Development in Young Female Athletes: Cross-Sectional Study

open access: yesSports, 2019
Context: Lower extremity muscular strength may vary by different sport participation during growth process. Objective: To investigate effect of sport participation and growth by comparing strength of the hamstrings, quadriceps, and hamstrings to ...
Dai Sugimoto   +5 more
doaj   +1 more source

Assessment of Hamstring: Quadriceps Coactivation without the Use of Maximum Voluntary Isometric Contraction

open access: yesApplied Sciences, 2020
This study aimed to study the coactivation patterns of the hamstring and quadriceps muscle groups during submaximal strength exercises commonly used in injury prevention in soccer without the use of maximum voluntary isometric contraction testing.
Gonzalo Torres   +5 more
doaj   +1 more source

Predictive Validity of the Single Leg Hamstring Bridge Test in Military Settings

open access: yesApplied Sciences, 2021
The hamstrings are biarticular muscle group that plays an important role in the occupational performance of military personnel. The single leg hamstring bridge test (SLHBT) could be a good test to screen military personnel performance.
Primož Pori   +6 more
doaj   +1 more source

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