Predicting anaerobic capabilities in 11-13-year-old boys.

abstract：:Gago, P, Zoellner, A, Cezar, J, and Ekblom, MM. Post activation potentiation and concentric contraction performance: effects on rate of torque development, neuromuscular efficiency and tensile properties. J Strength Cond Res 34(6): 1600-1608, 2020-This study investigated how a 6-second maximal voluntary isometric cont...

journal_title：Journal of strength and conditioning research

authors： Gago P,Zoellner A,Cézar Lima da Silva J,Ekblom MM

更新日期：2020-06-01 00:00:00

abstract：:The primary objective of this study was to assess the relationship between aerobic capacity, as measured by the VO(2)max test, and recovery from high-intensity intermittent exercise. Eleven female collegiate hockey players agreed to participate. Subjects skated 5 1-lap intervals around the hockey rink at maximal inten...

journal_title：Journal of strength and conditioning research

authors： Carey DG,Drake MM,Pliego GJ,Raymond RL

更新日期：2007-08-01 00:00:00

abstract：:The use of elastic bands in resistance training has been reported to be effective in increasing performance-related parameters such as power, rate of force development (RFD), and velocity. The purpose of this study was to assess the following measures during the free-weight back squat exercise with and without elastic...

journal_title：Journal of strength and conditioning research

authors： Stevenson MW,Warpeha JM,Dietz CC,Giveans RM,Erdman AG

更新日期：2010-11-01 00:00:00

abstract：:This study aimed to clarify the relationship between upper-body strength and bat swing speed in high-school baseball players and to examine the physical characteristics of home run hitters (sluggers). The subjects were 30 male high-school baseball players with national tournament experience at the Koshien Stadium. Bat...

journal_title：Journal of strength and conditioning research

authors： Miyaguchi K,Demura S

更新日期：2012-07-01 00:00:00

abstract：:Evidence to support exercise training guidelines for patients who have undergone bariatric surgery is exceedingly limited. The purpose of this preliminary study was to evaluate the feasibility of a 12-week supervised, resistance training (RT) program and its short-term effects on physical fitness and functional streng...

journal_title：Journal of strength and conditioning research

authors： Huck CJ

更新日期：2015-03-01 00:00:00

abstract：:Military fitness is defined as a hierarchical 4-level construct in the German armed forces: (a) "Fundamental/Baseline Fitness," (b) "Basic Military Fitness," (c) "Task Fitness," and (d) "Mission Fitness." "Fundamental/Baseline Fitness" is assessed with the "Basic Fitness Test." However, this test alone is not sufficie...

journal_title：Journal of strength and conditioning research

authors： Rohde U,Sievert A,Rüther T,Witzki A,Leyk D

更新日期：2015-11-01 00:00:00

abstract：:Previous studies have suggested that short-term whole-body vibration (WBV) training produces neuromuscular improvement similar to that of power and strength training. However, it is yet to be determined whether short-term WBV exposure produces neurogenic enhancement for power, speed, and agility. The purpose of this s...

journal_title：Journal of strength and conditioning research

authors： Cochrane DJ,Legg SJ,Hooker MJ

更新日期：2004-11-01 00:00:00

abstract：:Strongman exercises consist of multi-joint movements that incorporate large muscle mass groups and impose a substantial amount of neuromuscular stress. The purpose of this study was to examine salivary testosterone responses from 2 novel strongman training (ST) protocols in comparison with an established hypertrophic ...

journal_title：Journal of strength and conditioning research

authors： Ghigiarelli JJ,Sell KM,Raddock JM,Taveras K

更新日期：2013-03-01 00:00:00

abstract：:The purpose of this study was to determine the effect of circuit training directed toward motion and action velocity over the sprint-agility and anaerobic endurance. A total of 32 healthy male physical education students with a mean age of 23.92 +/- 1.51 years were randomly allocated into a circuit training group (CTG...

journal_title：Journal of strength and conditioning research

authors： Taşkin H

更新日期：2009-09-01 00:00:00

abstract：:Beato, M, Madruga-Parera, M, Piqueras-Sanchiz, F, Moreno-Pérez, V, and Romero-Rodriguez, D. Acute effect of eccentric overload exercises on change of direction performance and lower-limb muscle contractile function. J Strength Cond Res XX(X): 000-000, 2019-This study aimed to evaluate the postactivation potentiation (...

journal_title：Journal of strength and conditioning research

authors： Beato M,Madruga-Parera M,Piqueras-Sanchiz F,Moreno-Pérez V,Romero-Rodriguez D

更新日期：2019-09-02 00:00:00

abstract：:The purpose of this study was to investigate the effect of a single and a double training workload with 3-kg medicine ball on the throwing speed in 2-handed overhead throwing movement. Second, what the effect of training with 3-kg medicine balls had on throwing speed with other ball weights. Forty high school students...

journal_title：Journal of strength and conditioning research

authors： van den Tillaar R,Marques MC

更新日期：2013-05-01 00:00:00

abstract：:Although from an athletic performance perspective it may be beneficial to undertake drop jump training when fatigued (principle of "specificity" of training), such endurance fatigue may expose the body to a greater risk of injury if it causes an increase in peak impact accelerations. This study aimed to determine if e...

journal_title：Journal of strength and conditioning research

authors： Moran KA,Clarke M,Reilly F,Wallace ES,Brabazon D,Marshall B

更新日期：2009-08-01 00:00:00

abstract：:Cuthbert, M, Thomas, C, Dos'Santos, T, and Jones, PA. Application of change of direction deficit to evaluate cutting ability. J Strength Cond Res 33(8): 2138-2144, 2019-The purpose of this study was to examine the application of the change of direction deficit (CODD) to a 90° cut test to examine whether CODD provides ...

journal_title：Journal of strength and conditioning research

authors： Cuthbert M,Thomas C,DosʼSantos T,Jones PA

更新日期：2019-08-01 00:00:00

abstract：:The purpose of this study was to set up a protocol of intermittent exercise to train young basketball players. Twenty-one players were asked to complete (a) an incremental test to determine maximal oxygen uptake (VO2max), the speed at the ventilatory threshold (vthr) and the energy cost of "linear" running (Cr) and (b...

journal_title：Journal of strength and conditioning research

authors： Zadro I,Sepulcri L,Lazzer S,Fregolent R,Zamparo P

更新日期：2011-06-01 00:00:00

abstract：:Qiu, J, Huang, L, Davie, AJ, and Zhou, S. Comparison of the effects of endurance training on alternate days and on consecutive 4 days each week for 8 weeks on the abundance of PGC-1α, CaMKII, NRF-1, mtTFA, and COXIV proteins in rat skeletal muscle. J Strength Cond Res 33(11): 3136-3144, 2019-The aim of this study was ...

journal_title：Journal of strength and conditioning research

authors： Qiu J,Huang L,Davie AJ,Zhou S

更新日期：2019-11-01 00:00:00

abstract：:We analyze the outcome on testosterone (T) and cortisol (C) responses in 12 professional basketball players during a season of competition. Serum adrenocorticotropic hormone (ACTH), C, total testosterone (TT), and free testosterone (FT) levels were analyzed in October, December, March, and April. A day after the games...

journal_title：Journal of strength and conditioning research

authors： Martínez AC,Seco Calvo J,Tur Marí JA,Abecia Inchaurregui LC,Orella EE,Biescas AP

更新日期：2010-04-01 00:00:00

abstract：:The ability to develop force quickly is a requisite ability in most sports. The reactive strength index (RSI) has been developed as a measure of explosive strength and is derived by evaluating jump height divided by ground contact time during the depth jump (DJ). At present, the RSI is typically used to evaluate DJ pe...

journal_title：Journal of strength and conditioning research

authors： Ebben WP,Petushek EJ

更新日期：2010-08-01 00:00:00

abstract：:The purpose of the study was to examine the potential for using the mechanomyographic (MMG) signal as a biofeedback method to enhance muscular relaxation and to improve performance during forearm flexion repetitions to fatigue. Twelve adult (mean +/- SD; age: 22.0 +/- 1.1 years) moderately trained subjects (weight: 82...

journal_title：Journal of strength and conditioning research

authors： Evetovich TK,Conley DS,Todd JB,Rogers DC,Stone TL

更新日期：2007-02-01 00:00:00

abstract：:This study was performed to evaluate the combined effect of a meal replacement and an alleged weight loss supplement (WLS) on body composition, fitness parameters, and clinical health in moderately overweight college-aged men and women. Body mass, bench press 1 repetition maximum (1RM), leg press 1RM, body composition...

journal_title：Journal of strength and conditioning research

authors： Poole CN,Roberts MD,Dalbo VJ,Tucker PS,Sunderland KL,DeBolt ND,Billbe BW,Kerksick CM

更新日期：2011-01-01 00:00:00

abstract：ABSTRACT:Hughes, LJ, Peiffer, JJ, and Scott, B. Estimating repetitions in reserve in four commonly used resistance exercises. J Strength Cond Res XX(X): 000-000, 2020-This study aimed to determine the accuracy and reliability of estimating repetitions in reserve (RIR) across the squat, bench press, overhead press, and ...

journal_title：Journal of strength and conditioning research

authors： Hughes LJ,Peiffer JJ,Scott B

更新日期：2020-12-17 00:00:00

abstract：:The deadlift exercise is commonly performed to develop strength and power, and to train the lower-body and erector spinae muscle groups. However, little is known about the acute training effects of a hexagonal barbell vs. a straight barbell when performing deadlifts. Therefore, the purpose of this study was to examine...

journal_title：Journal of strength and conditioning research

authors： Camara KD,Coburn JW,Dunnick DD,Brown LE,Galpin AJ,Costa PB

更新日期：2016-05-01 00:00:00

abstract：:Phillips, J, Diggin, D, King, DL, and Sforzo, GA. Effect of varying self-myofascial release duration on subsequent athletic performance. J Strength Cond Res XX(X): 000-000, 2018-Self-myofascial release (SMR) treatments can enhance joint range-of-motion and restore movement function. The effects of different SMR durati...

journal_title：Journal of strength and conditioning research

authors： Phillips J,Diggin D,King DL,Sforzo GA

更新日期：2018-07-17 00:00:00

abstract：:Matos, F, Neves, EB, Rosa, C, Reis, VM, Saavedra, F, Silva, S, Tavares, F, and Vilaça-Alves, J. Effect of cold-water immersion on elbow flexors muscle thickness after resistance training. J Strength Cond Res 32(3): 756-763, 2018-Cold-water immersion (CWI) is commonly applied to speed up the recovery process after exer...

journal_title：Journal of strength and conditioning research

authors： Matos F,Neves EB,Rosa C,Reis VM,Saavedra F,Silva S,Tavares F,Vilaça-Alves J

更新日期：2018-03-01 00:00:00

abstract：:Muscle strain is one of the most common injuries, resulting in a decreased range of motion (ROM) in this group of muscles. Systematic stretching over a period of time is needed to increase the ROM. The purpose of this study was to determine if whole-body vibration (WBV) training would have a positive effect on flexibi...

journal_title：Journal of strength and conditioning research

authors： van den Tillaar R

更新日期：2006-02-01 00:00:00

abstract：:de Souza, RF, de Matos, DG, Ferreira, ARP, Chilibeck, P, Barros, NdA, de Oliveira, AS, Cercato, LM, da Silva, DS, and Aidar, FJ. Effect of ibuprofen on muscle, hematological and renal function, hydric balance, pain, and performance during intense long-distance running. J Strength Cond Res 34(7): 2076-2083, 2020-The ai...

journal_title：Journal of strength and conditioning research

authors： de Souza RF,de Matos DG,Ferreira ARP,Chilibeck P,Barros NA,Oliveira AS,Cercato LM,da Silva DS,Aidar FJ

更新日期：2020-07-01 00:00:00

abstract：:Numerous studies have shown that stretching routines can induce strength and force deficits, although the amount of stretching needed to cause these deficits remains unclear. Therefore, the purpose of the study was to examine the relationship between varying amounts of acute static stretching on jumping performance. B...

journal_title：Journal of strength and conditioning research

authors： Robbins JW,Scheuermann BW

更新日期：2008-05-01 00:00:00

abstract：:The purpose was to compare a mathematical model of oxygen uptake and bioenergetic systems to an experimental protocol. Twelve (N = 12) noncyclists (NC), age (21.8 ± 1.4 years), and 8 (N = 8) cyclists (C), age (30.5 ± 5.7 years), were subjects. All subjects signed an informed consent. Oxygen consumption (VO2, ml·kg⁻¹·m...

journal_title：Journal of strength and conditioning research

authors： Wyatt FB,Swaminathan A

更新日期：2010-10-01 00:00:00

abstract：:Bogdanis, GC, Donti, O, Tsolakis, C, Smilios, I, and Bishop, DJ. Intermittent but not continuous static stretching improves subsequent vertical jump performance in flexibility-trained athletes. J Strength Cond Res 33(1): 203-210, 2019-This study examined changes in countermovement jump (CMJ) height after an intermitte...

journal_title：Journal of strength and conditioning research

authors： Bogdanis GC,Donti O,Tsolakis C,Smilios I,Bishop DJ

更新日期：2019-01-01 00:00:00

abstract：:This study aimed to compare functional movement screen (FMS [TM]) scores and Beighton and Horan joint mobility index (BHJMI) scores among pubescence in adolescent athletes. Sixty-six adolescents between the ages of 8 and 14 voluntarily participated in this study. The participants performed the tests of the BHJMI, the ...

journal_title：Journal of strength and conditioning research

authors： Paszkewicz JR,McCarty CW,Van Lunen BL

更新日期：2013-10-01 00:00:00

abstract：:Ball, S, Halaki, M, and Orr, R. Movement demands of rugby sevens in men and women: A systematic review and meta-analysis. J Strength Cond Res 33(12): 3475-3490, 2019-Global positioning systems (GPS) provide comprehensive information of player movement demands in rugby 7's. Although studies have investigated the use of...

journal_title：Journal of strength and conditioning research

authors： Ball S,Halaki M,Orr R

更新日期：2019-12-01 00:00:00