Structure of Physical Fitness Among Young Female Basketball Players (Trends of Changes in 2006-2013).

abstract：:This study investigated the changes in anthropometry and performance, and their interrelationships, across 3 consecutive seasons (under-15 to under-17 age groups) in elite youth rugby league players. Each player participated in annual anthropometrical and performance assessments, comprising measurements of stature; bo...

journal_title：Journal of strength and conditioning research

authors： Waldron M,Worsfold P,Twist C,Lamb K

更新日期：2014-11-01 00:00:00

abstract：:Exercise-induced muscle damage (EIMD) is a well-investigated area, however there is a paucity of data surrounding the damage response in females. The aim of this study was to examine the damage responses from a sport-specific bout of repeated sprints in female athletes. Eleven well-trained females (mean ± SD; age: 22 ...

journal_title：Journal of strength and conditioning research

authors： Keane KM,Salicki R,Goodall S,Thomas K,Howatson G

更新日期：2015-10-01 00:00:00

abstract：:Strength is a critical factor in the health and job performance of police officers. Using a retrospective longitudinal design, the purpose of this study was to identify differences in strength scores from initial recruitment to in-service tests and to compare gender differences. Strength changes were also compared in ...

journal_title：Journal of strength and conditioning research

authors： Boyce RW,Jones GR,Schendt KE,Lloyd CL,Boone EL

更新日期：2009-11-01 00:00:00

abstract：:Ratamess, NA, Kang, J, Kuper, JD, O'Grady, EA, Ellis, NL, Vought, IT, Culleton, E, Bush, JA, and Faigenbaum, AD. Acute cardiorespiratory and metabolic effects of a sandbag resistance exercise protocol. J Strength Cond Res 32(6): 1491-1502, 2018-The purpose of this study was to examine the acute cardiorespiratory and m...

journal_title：Journal of strength and conditioning research

authors： Ratamess NA,Kang J,Kuper JD,OʼGrady EA,Ellis NL,Vought IT,Culleton E,Bush JA,Faigenbaum AD

更新日期：2018-06-01 00:00:00

abstract：:Injuries suffered by student athletes not only affect their physical ability to perform in sport but also have psychological effects as well. The purpose of this study was to examine student athletes' perceptions, expectations, and satisfaction of the social support provided by their strength and conditioning coach (S...

journal_title：Journal of strength and conditioning research

authors： Judge LW,Bellar D,Blom LC,Lee D,Harris B,Turk M,McAtee G,Johnson J

更新日期：2012-04-01 00:00:00

abstract：:Tomeleri, CM, Ribeiro, AS, Nunes, JP, Schoenfeld, BJ, Souza, MF, Schiavoni, D, Junior, PS, Cavaglieri, CR, Cunha, PM, Venturini, D, Barbosa, DS, and Cyrino, ES. Influence of resistance training exercise order on muscle strength, hypertrophy, and anabolic hormones in older women: a randomized controlled trial. J Streng...

journal_title：Journal of strength and conditioning research

authors： Tomeleri CM,Ribeiro AS,Nunes JP,Schoenfeld BJ,Souza MF,Schiavoni D,Junior PS,Cavaglieri CR,Cunha PM,Venturini D,Barbosa DS,Cyrino ES

更新日期：2020-11-01 00:00:00

abstract：:The active manual straight leg raise (ASLR) and passive manual straight leg raise (MSLR) tests are commonly used in clinical settings to assess hamstring tightness. However, to our knowledge, the validity and sensitivity of these tests have not been compared with the instrumental straight leg raise (ISLR). The aim of ...

journal_title：Journal of strength and conditioning research

authors： Ylinen JJ,Kautiainen HJ,Häkkinen AH

更新日期：2010-04-01 00:00:00

abstract：:The aim of this study was to investigate whether a novel heart rate (HR)-running speed index could be used in monitoring adaptation to endurance training. Forty-five recreational runners underwent a 2-phased 28-week training regime. The first 14 weeks included basic endurance training, whereas the second 14 weeks were...

journal_title：Journal of strength and conditioning research

authors： Vesterinen V,Hokka L,Hynynen E,Mikkola J,Häkkinen K,Nummela A

更新日期：2014-04-01 00:00:00

abstract：:The purpose of this investigation was to examine the impact of training on the power-, force-, and velocity-time curves of the countermovement jump (CMJ) through both cross-sectional and longitudinal comparisons. The most novel aspect of this study was the analysis of these curves for the entire movement at a sampling...

journal_title：Journal of strength and conditioning research

authors： Cormie P,McBride JM,McCaulley GO

更新日期：2009-01-01 00:00:00

abstract：:This study aimed to examine the relationships between muscle power output using the stretch-shortening cycle (SSC) and eccentric maximum strength under elbow flexion. Eighteen young adult males pulled up a constant light load (2 kg) by ballistic elbow flexion under the following two preliminary conditions: 1) the stat...

journal_title：Journal of strength and conditioning research

authors： Miyaguchi K,Demura S

更新日期：2008-11-01 00:00:00

abstract：:The purpose of this study was to document the physical profiles of players on the 2011 New York Giants (NYG) team and to make comparisons with the historical literature on previous National Football League (NFL) player profiles. In this study, height, body mass (BM), body fat percentage (BF%) using skinfold measuremen...

journal_title：Journal of strength and conditioning research

authors： Pryor JL,Huggins RA,Casa DJ,Palmieri GA,Kraemer WJ,Maresh CM

更新日期：2014-01-01 00:00:00

abstract：:Martín-Hernández, J, Ruiz-Aguado, J, Herrero, AJ, Loenneke, JP, Aagaard, P, Cristi-Montero, C, Menéndez, H, and Marín, PJ. Adaptation of perceptual responses to low-load blood flow restriction training. J Strength Cond Res 31(3): 765-772, 2017-The purpose of this study was to determine the adaptive response of ratings...

journal_title：Journal of strength and conditioning research

authors： Martín-Hernández J,Ruiz-Aguado J,Herrero AJ,Loenneke JP,Aagaard P,Cristi-Montero C,Menéndez H,Marín PJ

更新日期：2017-03-01 00:00:00

abstract：:Abnormal movement patterns have been identified as important prospective risk factors for lower extremity injury, including anterior cruciate ligament injury. Specifically, poor neuromuscular control during the early landing phase has been associated with increased injury risk. Although it is commonly assumed that hig...

journal_title：Journal of strength and conditioning research

authors： Theiss JL,Gerber JP,Cameron KL,Beutler AI,Marshall SW,Distefano LJ,Padua DA,de la Motte SJ,Miller JM,Yunker CA

更新日期：2014-04-01 00:00:00

abstract：:The purpose of this study was to compare the acute effects of 1, 3, and 5 sets of strength training (ST), on heart rate variability (HRV) and blood pressure. Eleven male volunteers (age: 26.1 ± 3.6 years; body mass: 74.1 ± 8.1 kg; height: 172 ± 4 cm) with at least 6 months previous experience in ST participated in the...

journal_title：Journal of strength and conditioning research

authors： Figueiredo T,Rhea MR,Peterson M,Miranda H,Bentes CM,dos Reis VM,Simão R

更新日期：2015-06-01 00:00:00

abstract：:This study investigated the relationship between punching acceleration and selected strength and power variables in 19 professional karate athletes from the Brazilian National Team (9 men and 10 women; age, 23 ± 3 years; height, 1.71 ± 0.09 m; and body mass [BM], 67.34 ± 13.44 kg). Punching acceleration was assessed u...

journal_title：Journal of strength and conditioning research

authors： Loturco I,Artioli GG,Kobal R,Gil S,Franchini E

更新日期：2014-07-01 00:00:00

abstract：:The purpose of this study was to investigate the influence of weight distribution (WtD) asymmetry on the biomechanics of a barbell back squat. This study included 2 groups of trained individuals who were separated based on a WtD test (n = 14 in each group). They performed the barbell back squats with 2 resistance leve...

journal_title：Journal of strength and conditioning research

authors： Sato K,Heise GD

更新日期：2012-02-01 00:00:00

abstract：:Recently, individualized frequency (I-Freq) has been introduced with the notion that athletes may elicit a greater reflex response at differing levels (Hz) of vibration. The aim of the study was to evaluate acute whole-body vibration as a feasible intervention to increase power in trained cyclists and evaluate the eff...

journal_title：Journal of strength and conditioning research

authors： Surowiec RK,Wang H,Nagelkirk PR,Frame JW,Dickin DC

更新日期：2014-07-01 00:00:00

abstract：:The purpose of the present study was to examine effects of time-of-day-specific strength training on muscle hypertrophy and maximal strength in men. A training group underwent a 10-week preparatory training (wk 0-wk 10) scheduled between 17:00 and 19:00 hours. Thereafter, the subjects were randomized either to a morni...

journal_title：Journal of strength and conditioning research

authors： Sedliak M,Finni T,Cheng S,Lind M,Häkkinen K

更新日期：2009-12-01 00:00:00

abstract：:Rogan, S, Haehni, M, Luijckx, E, Dealer, J, Reuteler, S, and Taeymans, J. Effects of hip abductor muscles exercises on pain and function in patients with patellofemoral pain: A systematic review and meta-analysis. J Strength Cond Res 33(11): 3174-3187, 2019-This systematic review and meta-analysis considered the effec...

journal_title：Journal of strength and conditioning research

authors： Rogan S,Haehni M,Luijckx E,Dealer J,Reuteler S,Taeymans J

更新日期：2019-11-01 00:00:00

abstract：:The objective of this study was to determine the effect of acute moderate hypoxia and rest duration on performance and on the accumulated oxygen deficit (AOD) in high-intensity intermittent efforts. After preliminary tests, 2 groups of nonacclimatized men (resident at 690 m above sea level) carried out 3 randomized pr...

journal_title：Journal of strength and conditioning research

authors： Feriche B,Delgado M,Calderón C,Lisbona O,Chirosa IJ,Miranda MT,Fernández JM,Alvarez J

更新日期：2007-05-01 00:00:00

abstract：:Zelinski, S, Manvell, JJ, Manvell, N, Callister, R, and Snodgrass, SJ. Effect of match play on shoulder strength in amateur rugby union players. J Strength Cond Res XX(X): 000-000, 2019-The purpose of this study was to determine the effect of match play on shoulder internal rotation (IR) and external rotation (ER) str...

journal_title：Journal of strength and conditioning research

authors： Zelinski S,Manvell JJ,Manvell N,Callister R,Snodgrass SJ

更新日期：2019-12-05 00:00:00

abstract：:Jastrzębska, M, Kaczmarczyk, M, and Jastrzębski, Z. Effect of vitamin D supplementation on training adaptation in well-trained soccer players. J Strength Cond Res 30(9): 2648-2655, 2016-There is growing body of evidence implying that vitamin D may be associated with athletic performance, however, studies examining the...

journal_title：Journal of strength and conditioning research

authors： Jastrzębska M,Kaczmarczyk M,Jastrzębski Z

更新日期：2016-09-01 00:00:00

abstract：:The purpose of this study was to examine the relationship between the fatigue index from an isokinetic fatigue test and the velocity-related decrease in peak torque for the forearm flexors. After a familiarization session, 13 habitually active males (mean ± SD, age = 23.8 ± 3.1 years) reported to the laboratory to per...

journal_title：Journal of strength and conditioning research

authors： Carr JC,Beck TW,Ye X,Wages NP

更新日期：2015-08-01 00:00:00

abstract：:Sanders, DJ, Walker, AJ, Prior, KE, Poyssick, AN, and Arent, SM. Training demands and physiological profile of cross-disciplined collegiate female dancers. J Strength Cond Res XX(X): 000-000, 2019-Little is known about the physical demands of high-level dance training. Therefore, the purpose of this study was to inves...

journal_title：Journal of strength and conditioning research

authors： Sanders DJ,Walker AJ,Prior KE,Poyssick AN,Arent SM

更新日期：2019-03-15 00:00:00

abstract：:The objective of the present study was to investigate the effects of static and dynamic stretching alone and in combination on subsequent agility, sprinting, and jump performance. Eight different stretching protocols: (a) static stretch (SS) to point of discomfort (POD); (b) SS less than POD (SS

journal_title：Journal of strength and conditioning research

authors： Chaouachi A,Castagna C,Chtara M,Brughelli M,Turki O,Galy O,Chamari K,Behm DG

更新日期：2010-08-01 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：:Weakley, J, Wilson, K, Till, K, Banyard, H, Dyson, J, Phibbs, P, Read, D, and Jones, B. Show me, tell me, encourage me: The effect of different forms of feedback on resistance training performance. J Strength Cond Res XX(X): 000-000, 2018-When performing resistance training, verbal kinematic feedback and visual kinema...

journal_title：Journal of strength and conditioning research

authors： Weakley J,Wilson K,Till K,Banyard H,Dyson J,Phibbs P,Read D,Jones B

更新日期：2018-10-04 00:00:00

abstract：:Tennis requires skill, physical attributes, and strategy. Ball velocity and placement are two of the most important components in winning the faster-paced modern game. Although isokinetic testing has been used to evaluate physical characteristics and injury potential in tennis players, few studies have compared isokin...

journal_title：Journal of strength and conditioning research

authors： Signorile JF,Sandler DJ,Smith WN,Stoutenberg M,Perry AC

更新日期：2005-08-01 00:00:00

abstract：:On the basis of dynamic and kinematic data, this study identifies the type of muscle contraction in unloaded overarm throwing movements. An unloaded throw or nearly unloaded throw is defined as the throw in which the external resistance is too small (e.g., the team handball, baseball, and water polo throws as well as ...

journal_title：Journal of strength and conditioning research

authors： Grezios AK,Gissis IT,Sotiropoulos AA,Nikolaidis DV,Souglis AG

更新日期：2006-02-01 00:00:00

abstract：:This study investigates the performance effects of a 6-week biweekly anaerobic speed endurance production training among junior elite soccer players. Sixteen junior (age 16.9 ± 0.6 years) elite soccer players were tested in the Yo-Yo Intermittent Recovery test level 2 (IR2), 10-m and 35-m sprints, 7 × 35-m repeated-sp...

journal_title：Journal of strength and conditioning research

authors： Ingebrigtsen J,Shalfawi SA,Tønnessen E,Krustrup P,Holtermann A

更新日期：2013-07-01 00:00:00