Results 21 to 30 of about 21,409 (298)

Biceps femoris long head morphology in youth competitive alpine skiers is associated with age, biological maturation and traumatic lower extremity injuries

open access: yesFrontiers in Physiology, 2022
Lower extremity injuries are common in competitive alpine skiers, and the knee and lower leg are often affected. The hamstring muscles, especially the biceps femoris long head (BFlh), can stabilize the knee and the hip and may counteract various adverse ...
Daniel P. Fitze   +9 more
doaj   +1 more source

Different muscle action training protocols on quadriceps hamstrings neuromuscular adaptations [PDF]

open access: yes, 2018
The aim of this study was to compare three specific concentric and eccentric muscle action training protocols on quadricepshamstrings neuromuscular adaptations. Forty male volunteers performed 6 weeks of training (two sessions/week) of their dominant and
G. Gregory Haff   +9 more
core   +2 more sources

Relationships between Hamstrings-to-Quadriceps Ratio and Variables Describing Countermovement and Drop Jumps

open access: yesApplied Bionics and Biomechanics, 2019
The impact of the hamstrings-to-quadriceps ratio on sport movement performance has not been sufficiently described. However, it seems that in movements involving eccentric-concentric muscular contractions, a higher hamstrings-to-quadriceps ratio should ...
Artur Struzik, Bogdan Pietraszewski
doaj   +1 more source

EVALUATION OF HAMSTRING FLEXIBILITY BY USING TWO DIFFERENT MEASURING INSTRUMENTS [PDF]

open access: yesSportLogia, 2010
The purpose of the present study was to investigate the effect of two different methods ofmeasurement for hamstring flexibility. Forty male students athletes with mean age 23.45±0.44years and forty non-athletes students with a mean age 23.08±0.98 years ...
Bakirtzoglou Fotis   +2 more
doaj   +1 more source

Changes in Torque-Angle Profiles of the Hamstrings and Hamstrings-to-Quadriceps Ratio After Two Hamstring Strengthening Exercise Interventions in Female Hockey Players

open access: yes, 2020
Delextrat, A, Bateman, J, Ross, C, Harman, J, Davis, L, Vanrenterghem, J, and Cohen, DD. Changes in torque-angle profiles of the hamstrings and hamstrings-to-quadriceps ratio after two hamstring strengthening exercise interventions in female hockey ...
John Harman   +14 more
core   +1 more source

Kort muskellengde i hamstrings som risikofaktor for hamstrings skade [PDF]

open access: yes, 2022
Sammendrag Bakgrunn og hensikt: Fotball er assosiert med en stor mengde skader, og hamstrings skader (HS) utgjør 12-15 % av alle fotballrelaterte skader.
Hoedemakers, Manuel   +1 more
core  

Relationship between selected physical characteristics and hamstring injuries in male soccer players [PDF]

open access: yes, 2018
Magister Artium (Sport, Recreation and Exercise Science) - MA(SRES)Hamstrings muscle injury is the most frequent soccer-related injury in amateur and professional soccer players.
Schippers, Raven Chriscendo
core   +1 more source

Eccentric Hamstring Strength and Hamstring Injury Risk in Australian Footballers [PDF]

open access: yesMedicine & Science in Sports & Exercise, 2015
Are eccentric hamstring strength and between-limb imbalance in eccentric strength, measured during the Nordic hamstring exercise, risk factors for hamstring strain injury (HSI)?Elite Australian footballers (n = 210) from five different teams participated.
Opar, DA   +5 more
openaire   +4 more sources

Influence of functional electrical stimulation of the hamstrings on knee kinematics in stroke survivors walking with stiff knee gait

open access: yesJournal of Rehabilitation Medicine, 2018
Objective: To explore whether functional electrical stimulation of the hamstrings results in improved knee kinematics in chronic stroke survivors walking with a stiff knee gait. Design: Quasi-experimental. Subjects: Sixteen adult
Martin J. B. Tenniglo   +5 more
doaj   +1 more source

Effects of Gender on Oxygen Saturation of Thigh Muscles during Maximal Treadmill Exercise Testing [PDF]

open access: yesSport Mont, 2021
Currently, muscle activity can be assessed by oxygen muscle saturation (SmO2) measured with near-infrared spectroscopy (NIRS), which is a non-invasive technique that can be used in training planning and control, but more needs to be known about it.
María-José Paredes-Ruiz   +3 more
doaj   +1 more source

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