Biomechanical differences between incline and plane hopping.

abstract：:The purpose of this study was to investigate the chronic effect of a contrast training program designed to elicit an acute short term enhancement (STE) effect during training. A matched pairs training study design was implemented with a contrast (STE affected) and complex (control) training group completing a seven we...

journal_title：Journal of strength and conditioning research

authors： Dobbs CW,Gill ND,Smart DJ,McGuigan MR

更新日期：2015-02-03 00:00:00

abstract：:Gymnastics is a closed-skill sport, and the repeatability of a specific technique is accepted as a valuable indicator of a performer's level of expertise. The circle movement, defined as a gyrating movement in the horizontal plane, is a key component of all contemporary pommel horse exercises. The aims of this study w...

journal_title：Journal of strength and conditioning research

authors： Baudry L,Seifert L,Leroy D

更新日期：2008-03-01 00:00:00

abstract：:Practitioners training the older adult may benefit from a low-cost, easy-to-administer field test of upper body power. This study evaluated validity and reliability of the seated medicine ball throw (SMBT) in older adults. Subjects (n = 33; age 72.4 ± 5.2 years) completed 6 trials of an SMBT in each of 2 testing days ...

journal_title：Journal of strength and conditioning research

authors： Harris C,Wattles AP,DeBeliso M,Sevene-Adams PG,Berning JM,Adams KJ

更新日期：2011-08-01 00:00:00

abstract：:Trecroci, A, Formenti, D, Rossi, A, Esposito, F, and Alberti, G. Short-term delayed effects of Kinesio taping on sprint cycling performance. J Strength Cond Res 33(5): 1232-1236, 2019-The aim of this study was to assess short-term delayed effects of Kinesio taping (KT) on maximal cycling performance. A design with rep...

journal_title：Journal of strength and conditioning research

authors： Trecroci A,Formenti D,Rossi A,Esposito F,Alberti G

更新日期：2019-05-01 00:00:00

abstract：:Muscle power is a major neuromuscular factor affecting motor function and independence in patients with Parkinson's disease (PD), and it is commonly targeted using high-speed exercise. This study examined the changes in velocities (Vpp) and percent loads (%1RMpp) at peak power and load-velocity (L-V) and load-power (L...

journal_title：Journal of strength and conditioning research

authors： Ni M,Signorile JF

更新日期：2017-10-01 00:00:00

abstract：:Previous research has shown that static stretching (SS) can diminish the peak force output of stretch-shortening cycle actions while performing a dynamic warm-up (DW) protocol has been shown to enhance performance in similar activities. The purpose of this study was to establish whether the deleterious effects of SS w...

journal_title：Journal of strength and conditioning research

authors： Winchester JB,Nelson AG,Landin D,Young MA,Schexnayder IC

更新日期：2008-01-01 00:00:00

abstract：:The purpose was to investigate the effect of 3 chest-press exercises with different degrees of freedom upon the sticking region and muscle activity in maximal attempts. It was hypothesized that, with increasing degrees of freedom, the sticking region (the weakest region during the lift) would be longer because the mus...

journal_title：Journal of strength and conditioning research

authors： Tillaar RV,Sæterbakken A

更新日期：2012-11-01 00:00:00

abstract：:This research study was conducted to establish the influence of familiarization on the information component of movement in a motor task for the assessment of preschool children's motor skills. The sample included 50 children whose mean age was 5.9 years (71.5 months). The experimental group consisted of 27 children w...

journal_title：Journal of strength and conditioning research

authors： Tomac Z,Hraski Z,Sporis G

更新日期：2012-07-01 00:00:00

abstract：:This study sought to determine whether a 12-week intermittent (INT; 2 x 15 min.d(-1)) exercise program yielded similar improvements in cardiovascular health and fitness, compared with a traditional 12-week, 30-minute continuous (CON; 1 x 30 min.d(-1)) exercise program. A second purpose was to determine the effects of ...

journal_title：Journal of strength and conditioning research

authors： Quinn TJ,Klooster JR,Kenefick RW

更新日期：2006-02-01 00:00:00

abstract：:Akenhead, R, Harley, J, and Tweddle, S. Examining the external training load of an English Premier League football team with special reference to acceleration. J Strength Cond Res 30(9): 2424-2432, 2016-Practitioners and coaches often use external training load variables such as distance run and the number of high-spe...

journal_title：Journal of strength and conditioning research

authors： Akenhead R,Harley JA,Tweddle SP

更新日期：2016-09-01 00:00:00

abstract：:This study assessed muscle fatigue patterns of the elbow flexors in untrained men and women to determine if sex differences exist during acute maximal eccentric exercise. High-intensity eccentric exercise is often used by athletes to elicit gains in muscle strength and size gains. Development of fatigue during this ty...

journal_title：Journal of strength and conditioning research

authors： Hubal MJ,Rubinstein SR,Clarkson PM

更新日期：2008-07-01 00:00:00

abstract：:Dugdale, JH, Hunter, AM, Di Virgilio, TG, Macgregor, LJ, and Hamilton, DL. Influence of the "Slingshot" bench press training aid on bench press kinematics and neuromuscular activity in competitive powerlifters. J Strength Cond Res 33(2): 327-336, 2019-This study examined the acute effects of the "Slingshot" (SS) on be...

journal_title：Journal of strength and conditioning research

authors： Dugdale JH,Hunter AM,Di Virgilio TG,Macgregor LJ,Hamilton DL

更新日期：2019-02-01 00:00:00

abstract：:The present study investigated the effects of 2 different power training loading schemes in Brazilian elite soccer players. Thirty-two players participated in the study. Maximum dynamic strength (1RM) was evaluated before (B), at midpoint (i.e., after 3 weeks; T1), and after 6 weeks (T2) of a preseason strength/power ...

journal_title：Journal of strength and conditioning research

authors： Loturco I,Ugrinowitsch C,Tricoli V,Pivetti B,Roschel H

更新日期：2013-07-01 00:00:00

abstract：:In prior research, we used 4 stability platform tests as a measurement of core stability and found that scores on the third and fourth days of testing were essentially the same for each of the 4 tests. Lafayette Instrument Co. subsequently made us a prototype stability platform to enhance this research. The purpose of...

journal_title：Journal of strength and conditioning research

authors： Liemohn WP,Baumgartner TA,Fordham SR,Srivatsan A

更新日期：2010-02-01 00:00:00

abstract：:Makaruk, H, Winchester, JB, Sadowski, J, Czaplicki, A, and Sacewicz, T. Effects of unilateral and bilateral plyometric training on power and jumping ability in women. J Strength Cond Res 25(12): 3311-3318, 2011-The purpose of this study was to examine the effects of unilateral and bilateral plyometric exercise on peak...

journal_title：Journal of strength and conditioning research

authors： Makaruk H,Winchester JB,Sadowski J,Czaplicki A,Sacewicz T

更新日期：2011-12-01 00:00:00

abstract：:Safarimosavi, S, Mohebbi, H, and Rohani, H. High-intensity interval vs. continuous endurance training: Preventive effects on hormonal changes and physiological adaptations in prediabetes patients. J Strength Cond Res XX(X): 000-000, 2018-The aim of this study was to examine the effects of a 12-week high-intensity inte...

journal_title：Journal of strength and conditioning research

authors： Safarimosavi S,Mohebbi H,Rohani H

更新日期：2018-06-22 00:00:00

abstract：:Resistance training is used to develop muscular strength and hypertrophy. Large muscle forces, in relation to the muscle's maximum force-generating ability, are required to elicit these adaptations. Previous biomechanical analyses of multi-joint resistance exercises provide estimates of muscle force but not relative m...

journal_title：Journal of strength and conditioning research

authors： Bryanton MA,Kennedy MD,Carey JP,Chiu LZ

更新日期：2012-10-01 00:00:00

abstract：:Cerasola, D, Cataldo, A, Bellafiore, M, Traina, M, Palma, A, Bianco, A, and Capranica, L. Race profiles of rowers during the 2014 Youth Olympic Games. J Strength Cond Res 32(7): 2055-2060, 2018-Among the different factors affecting the outcome of elite rowing competitions, pacing strategy plays a relevant role. The pu...

journal_title：Journal of strength and conditioning research

authors： Cerasola D,Cataldo A,Bellafiore M,Traina M,Palma A,Bianco A,Capranica L

更新日期：2018-07-01 00:00:00

abstract：:The facilitative effect of physical activity on age-related decline is well documented. Specifically, it has been found to reduce the risk of dependency. However, physical activity programs for older adults should be carefully designed so that improvements in all aspects of movement and physical capacities are achieve...

journal_title：Journal of strength and conditioning research

authors： Dunsky A,Ayalon M,Netz Y

更新日期：2011-01-01 00:00:00

abstract：:This study investigated the effects of a 6-week combined electromyostimulation (EMS) and gymnastic training program on muscle strength and vertical jump performance of prepubertal gymnasts. Sixteen young women gymnasts (age 12.4 ± 1.2 yrs) participated in this study, with 8 in the EMS group and the remaining 8 as cont...

journal_title：Journal of strength and conditioning research

authors： Deley G,Cometti C,Fatnassi A,Paizis C,Babault N

更新日期：2011-02-01 00:00:00

abstract：:The aim of the present study was to investigate the effect of wearing a cooling jacket on thermoregulatory responses and endurance exercise performance in a warm environment. Nine untrained male subjects cycled for 60 minutes at 60% Vo(2)max (Ex1) and then immediately exercised to exhaustion at 80% Vo(2)max (Ex2) in 3...

journal_title：Journal of strength and conditioning research

authors： Hasegawa H,Takatori T,Komura T,Yamasaki M

更新日期：2005-02-01 00:00:00

abstract：:The purpose of this investigation was to determine if there were different trends in physical fatigue observed in 3 different sets, of 7 trials each, in repeated sprint training, performed in 3 different modes: straight sprinting over 30 m, shuttle sprinting over 15 + 15 m, and sprinting over 30 m with changes of dire...

journal_title：Journal of strength and conditioning research

authors： Ruscello B,Tozzo N,Briotti G,Padua E,Ponzetti F,D'Ottavio S

更新日期：2013-07-01 00:00:00

abstract：:Scanlan, AT, Wen, N, Pyne, DB, Stojanović, E, Milanović, Z, Conte, D, Vaquera, A, and Dalbo, VJ. Power-related determinants of Modified Agility T-test performance in male adolescent basketball players. J Strength Cond Res XX(X): 000-000, 2019-Although the Modified Agility T-test (MAT) has been advocated for assessing ...

journal_title：Journal of strength and conditioning research

authors： Scanlan AT,Wen N,Pyne DB,Stojanović E,Milanović Z,Conte D,Vaquera A,Dalbo VJ

更新日期：2019-03-18 00:00:00

abstract：:This study analyzed the effect of an acute static stretching bout on the time to exhaustion (Tlim) at power output corresponding to VO2max. Eleven physically active male subjects (age 22.3+/-2.8 years, VO2max 2.7+/-0.5 L.min) completed an incremental cycle ergometer test, 2 muscle strength tests, and 2 maximal tests t...

journal_title：Journal of strength and conditioning research

authors： Samogin Lopes FA,Menegon EM,Franchini E,Tricoli V,de M Bertuzzi RC

更新日期：2010-06-01 00:00:00

abstract：:Jeffries, O, Simmons, R, Patterson, SD, and Waldron, M. Functional threshold power is not equivalent to lactate parameters in trained cyclists. J Strength Cond Res XX(X): 000-000, 2019-Functional threshold power (FTP) is derived from a maximal self-paced 20-minute cycling time trial whereby the average power output is...

journal_title：Journal of strength and conditioning research

authors： Jeffries O,Simmons R,Patterson SD,Waldron M

更新日期：2019-07-01 00:00:00

abstract：:The aim of this study was to assess the bone status of dancers using calcaneal quantitative ultrasound (QUS). Twenty-four male and 26 female dancers (aged 19-36 years) and 100 age- and sex-matched nonathletic controls were included in this study. QUS parameters (broadband ultrasound attenuation [BUA], speed of sound [...

journal_title：Journal of strength and conditioning research

authors： Oral A,Tarakçi D,Dişçi R

更新日期：2006-08-01 00:00:00

abstract：:The factor structure and internal consistency of the Functional Movement Screen (FMS) have not been examined in a general healthcare population. Replicating the factor structure of the FMS is important because it illustrates the interdependence between each of the subtests, enabling the strength and conditioning profe...

journal_title：Journal of strength and conditioning research

authors： Koehle MS,Saffer BY,Sinnen NM,MacInnis MJ

更新日期：2016-02-01 00:00:00

abstract：:Whole-body vibration is an emerging strategy used by athletes and exercising individuals to potentially accelerate muscle recovery. The vibration elicits involuntary muscle stretch reflex contractions leading to increased motor unit recruitment and synchronization of synergist muscles, which may lead to greater traini...

journal_title：Journal of strength and conditioning research

authors： Kosar AC,Candow DG,Putland JT

更新日期：2012-10-01 00:00:00

abstract：:Various physical demands are placed on soldiers, whose effectiveness and survivability depend on their combat-specific physical fitness. Because sport training programs involving weight-based training have proven effective, this study examined the value of such a program for short-term military training using combat-r...

journal_title：Journal of strength and conditioning research

authors： Harman EA,Gutekunst DJ,Frykman PN,Nindl BC,Alemany JA,Mello RP,Sharp MA

更新日期：2008-03-01 00:00:00

abstract：:Recent studies have suggested that subtetanic neuromuscular electrical stimulation (NMES) protocols applied to the quadriceps and hamstrings may have potential as an alternative aerobic exercise modality. However, its tolerability and effectiveness in the physically active population has been questioned. The primary p...

journal_title：Journal of strength and conditioning research

authors： Crognale D,Vito GD,Grosset JF,Crowe L,Minogue C,Caulfield B

更新日期：2013-01-01 00:00:00