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Showing 1 to 20 of 20 for “"squat jump"”.
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Factors related to creating force-velocity and load-velocity profiles with the squat jump
… is an important factor underpinning vertical jump performance. Recently, it has become popular to use forcevelocity (FV) and load-velocity (LV) profiles created from progressively loaded squat jumps (SJs) to guide the resistance training process. By creating FV profiles, the coach can …
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Auswirkungen des Cellvas-Mikrostromverfahrens auf die Leistungsfähigkeit bei Sportlern : Analyse möglicher Effekte auf ausgewählte psycho-physische Belastungsparameter im Leistungssport
… inwiefen die erhobenen Parameter (PWC170, Squat-Jump, Lateralflexion der Wirbelsäule und SF36®) aussagekräftig genug sind. Die Wirksamkeit des Applikationsform wurde im Prä-Post-Vergleich vor (T1), nach (T2) und 4 Wo. nach Abschluss (T3, Nachhaltigkeit) der Intervention analysiert. Die …
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Effects of Caffeine Gum on Muscular Strength and Power in Recreationally Active Females
… performance testing consisting of maximal jump height testing on a force plate, followed by one repetition maximum testing for the bench press and leg press. While the caffeine resulted in higher mean differences for all tests, there were no significant differences between caffeine or …
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Effects of Eccentric Contraction Duration on Muscle Strength, Power Production, Vertical Jump and Soreness
… on muscle strength, power production, vertical jump and soreness using a plate-loaded barbell Smith squat exercise. Thirty college-aged males (23 ± 3.5 years, 178 ± 6.8 cm, 82 ± 12 kg and 11.6 ± 5.1 % fat) with 3.0 ± 1.0 years of resistance training experience and training frequency of 4.3 ± 0.9 …
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« Analyse de l’implantation d’un protocole d’entraînement de la vitesse dans une équipe de football »
… et Williams, 2005) et un counter movement jump avec les bras (Slinde et al., 2008). Durant 8 semaines, le groupe expérimental bénéficie, en plus de l’entraînement normal, de deux séances hebdomadaire de 30 minutes visant le développement de la vitesse. A la fin de l'étude, aucun résultat …
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Dry land strength and power training to enhance swimming in-water turn performance
… and loaded (20 kg females, 30 kg males) squat jump (SJ) on a portable force platform. On the same day, all swimmers completed swimming turn analyses using a force platform fixed within the pool wall. The magnitude of difference between sub-elite and elite groups was estimated using a …
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High-intensity interval eccentric cycling: Acute and chronic effects
… area, concentric sprint PPO, countermovement and squat jump was greater (P
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A study of biomechanical variables in the countermovement jump and the drop jump performed by female intercollegiate athletes
… during countermovement (CMJ) and drop (DJ) jumps. A secondary purpose was to descriptively compare the performances of the two jump conditions. Two sagittal view high speed videocameras filmed 25 female intercollegiate basketball and volleyball athletes performing CMJs and DJs. One CMJ, one …
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The effects of water immersion on recovery in Australian football
… and CWT on restoring repeat 20 m sprint time, jump performance and psychometric measures was investigated following AF training (Study 1) and an AF match (Study 2). The effects of both modalities post-match on moderating the appearance of markers of muscle damage and inflammation was also …
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Knee Joint Forces During the Takeoff and Landing Phases of Different Types of Vertical Jumps
… phases of eight different types of vertical jumps (squat, countermovement, hop approach and drop jumps each with and without the use of arms) using musculoskeletal modeling techniques and (b) to determine whether there are significant differences in knee joint loads between genders and among …
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Can a pre-training biomechanical pathway identify the most effective exercise to enhance a given group’s, subgroup’s or individual’s countermovement jump height?
Background: Countermovement jump (CMJ) ability is an important contributor to successful performance in many sports. While the drop jump, squat, jump squat and power clean training exercises are each purported to enhance maximal CMJ jump height, there are generally inconsistent findings regarding …
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Which resistance training method best improves running economy in elite marathon runners: a 16-week randomised controlled study
… composition, 1- rep-max (RM) Smith machine back squat, countermovement jump, squat jump, drop jump, running biomechanics, aerobic treadmill test, maximal anaerobic running test (MART), and 5km time trial (5kmTT) were measured. A linear mixed model analysis assessed the group-by-time interaction …
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Jumping to Conclusions: The Effects of Hydration Status on Kinetics and Electromyography in the Vertical Jump
… mean force during the CMJ with no difference in jump height. Significant differences were present between conditions for jump height and jump velocity for the SJ. No differences were seen in any of the four muscles of interest in regard to muscle activation. Significant differences were present …
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The effect of post-resistance exercise water immersion on muscular adaptation and performance in athletes
… g=0.02-0.34) improvements (treatment effect) in jump performance following all water immersion strategies, compared to CON. In Chapter 6, squat jump height increased (g=0.08-0.19) following CON (p=0.004) and CWI (p=0.003), compared to HWI. Lean mass (p=0.960) did not change between interventions. …
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The competitive, physiological and trainable aspects of vertical jump performance : a series of studies on the strength and conditioning of elite volleyball players
… importance of strength and power qualities to jump performance in elite male volleyball players. Journal of Strength and Conditioning Research. 22:758-765, 2007. Sheppard, J. M., T. J. Gabbett, K. L. Taylor, J. Dorman, A. J. Lebedew, and B. R. Development of a repeated-effort test for elite …
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A unique specific jumping test to estmate explosive power for basketball players: validity, reliability and differences in age, gender and playing position
… and 10-meter sprint speed tests; standing broad jump assessment; horizontal and vertical drop jump tests; 2x5-meter change of direction ability test; countermovement jump test; squat jump test; bounding power test; and spike jump test. As some of these tests suit a number of ball games, the …
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Adaptaciones a un entrenamiento integrado de fuerza, potencia y propiocepción del tren inferior sobre estabilidad y el salto vertical en baloncesto masculino.
… al final del mesociclo, realizando ejercicios de squat y squat jump, con y sin cargas y sobre plataformas inestables de forma dirigida y en circuito. Posteriormente todos fueron evaluados mediante un post-test al finalizar las doce semanas de entrenamiento y volvieron a realizar un re-test pasadas …
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Sleeping to perform: examining sleep and exercise in elite female athletes
… be a reliable tool for measuring countermovement squat jump performance in female athletes, with a mean intraclass correlation of 0.70 for jump height, 0.90 for peak velocity, and 0.91 for mean velocity. It was also shown to have a Pearson correlation of r = 0.90 and a typical error of ~2.4 cm …
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Factores determinantes del rendimiento en jóvenes atletas en formación
… salto con contramovimiento (CMJ) (p < 0.001), squat jump (SJ) (p < 0.001), salto horizontal (p = 0. 001) y lanzamiento de balón medicinal (p = 0.001)). Además, el sexo como covariable mostró un efecto significativo sobre las variables edad (p = 0.022), en variables deportivas (experiencia …
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An examination of the training loads within elite professional football
… reliability and validity of a portable vertical jump assessment tool (Optojump®) for use in the applied setting. Vertical jump assessment was utilised as a measurement tool to analyse the effect of training load on the neuromuscular system that was evaluated in study 4 (Chapter 6) of the thesis. …