The speed dynamics of different sprint and acceleration exercises applied during football training
Scientific ReportsSprinting actions are related to decisive moments of the match and impose severe fatigue levels on football players, and are often preceded by lower intensity running patterns or walking on the field.
Ricardo Pimenta +3 more
doaj +1 more source
Interpopulational variation in costs of reproduction related to pregnancy in a viviparous lizard [PDF]
, 2012 Interpopulational variation in reproductive costs may affect variation in life history traits including reproductive investment (i.e. clutch mass relative to either maternal body mass or length). While the relationships between reproductive investment
Edwards, A +3 more
core +1 more source
Long‐Term Follow‐Up of Chemotherapy‐Associated Biological Aging in Women With Early Breast Cancer
Aging and Cancer, EarlyView.Women threated with adjuvant chemotherapy for early breast cancer have sustained long‐term increase in p16INK4a,, a robust marker of cell senescence, suggesting a chemotherapy‐associated age acceleration. p16INK4a as well as other biomarkers may identify patients at greatest risk for senescence‐related diseases of aging.
Hyman B. Muss +12 more
wiley +1 more source
KORELASI REAKSI START DENGAN HASIL SPRINT 100 METERATLET PORDA JAWA BARAT XII(Studi Deskriptif Pada Seluruh Atlet Sprint 100 meter PORDA Jawa Barat XII) [PDF]
, 2015 Penelitian ini dilatar belakangi oleh pemikiran bahwa aspek kondisi fisik yang mendominasi lari sprint 100 meter adalah kecepatan. Kecepatan ini terbagi menjadi dua yaitu kecepatan gerak dan kecepatan reaksi, kecepatan reaksi merupakan respon pertama ...
Puspitasari, Weny
core
Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani +8 more
wiley +1 more source
International Journal of Strength and ConditioningThis study explored the effects of strength-focused, speed-focused, and non-specific resistance training on the athletic performance and sprint biomechanics through force-velocity-power (FVP) profile in youth professional soccer players (age: 17.6 ± 0.9
Ažbe Ribič +3 more
doaj +1 more source
Sprint-Specific Training in Youth: Backward Running vs. Forward Running Training on Speed and Power Measures in Adolescent Male Athletes [PDF]
, 2018 This study compared the effects of 2 sprint-specific training programs against the natural development of speed, power, and stiffness in a group of adolescent male athletes. Forty-three male adolescents (aged 13–15 years) were randomly assigned to 1 of 2
Cronin, John +4 more
core +1 more source
Traumatic Microhemorrhages Are Not Synonymous With Axonal Injury
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Diffuse axonal injury (DAI) is caused by acceleration‐deceleration forces during trauma that shear white matter tracts. Susceptibility‐weighted MRI (SWI) identifies microbleeds that are considered the radiologic hallmark of DAI and are used in clinical prognostication.
Karinn Sytsma +9 more
wiley +1 more source
Lower-Body Power, Body Composition, Speed, and Agility Performance among Youth Soccer Players
SportsSpeed and agility have been described as crucial abilities for soccer players. The purpose of this study was to analyze, in detail, the variance in speed and agility tasks explained by lower-body power after controlling for age and body composition.
Cíntia França +8 more
doaj +1 more source
One-repetition-maximum measures or maximum bar-power output: which Is more related to sport performance? [PDF]
, 2019 Purpose: This study compared the associations between optimum power loads and 1-repetition maximum (1RM) values (assessed in half-squat [HS] and jump squat [JS] exercises) and multiple performance measures in elite athletes.
Bishop, Chris +5 more
core +1 more source