Monitoring load, recovery, and performance in young elite soccer players.

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：: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：:The purpose of this study was to analyze the influence of exercise type, set configuration, and relative intensity load on relationship between 1 repetition maximum (1RM) and maximum number of repetitions (MNR). Thirteen male subjects, experienced in resistance training, were tested in bench press and biceps curl for ...

journal_title：Journal of strength and conditioning research

authors： Iglesias E,Boullosa DA,Dopico X,Carballeira E

更新日期：2010-06-01 00:00:00

abstract：:Morton, SK, Whitehead, JR, Brinkert, RH, and Caine, DJ. Resistance training vs. static stretching: Effects on flexibility and strength. J Strength Cond Res 25(12): 3391-3398, 2011-The purpose of this study was to determine how full-range resistance training (RT) affected flexibility and strength compared to static str...

journal_title：Journal of strength and conditioning research

authors： Morton SK,Whitehead JR,Brinkert RH,Caine DJ

更新日期：2011-12-01 00:00:00

abstract：:The purpose of the present study was to clarify the acute effect of dynamic stretching exercise on muscular performance during concentric dynamic constant external resistance (DCER, formally called isotonic) muscle actions under various loads. Concentric DCER leg extension power outputs were measured in 12 healthy mal...

journal_title：Journal of strength and conditioning research

authors： Yamaguchi T,Ishii K,Yamanaka M,Yasuda K

更新日期：2007-11-01 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：:The purpose of this investigation was to assess indices of muscle damage and psychological stress between young, untrained, lean, and obese men. Using a between-subject design, 19 young men (9 lean men [age, 20.1 ± 2.1 years; body mass, 71.7 ± 5.8 kg; height, 177.8 ± 8.7 cm; body fat (BF), 14.7 ± 3.5%], 5 World Health...

journal_title：Journal of strength and conditioning research

authors： Comstock BA,Thomas GA,Dunn-Lewis C,Volek JS,Szivak TK,Hooper DR,Kupchak BR,Flanagan SD,Denegar CR,Kraemer WJ

更新日期：2013-12-01 00:00:00

abstract：:The purpose of this study was to compare the variability and accuracy of proximal and traditional distal electrode placement to estimate body composition in obese adults. Fifty-two obese men and women had a mean age of 37 years and an average body mass index (BMI) of 30.6 kg.m(-2). Body composition was measured using ...

journal_title：Journal of strength and conditioning research

authors： Franckowiak SC,Fontaine K,Andersen RE

更新日期：2003-08-01 00:00:00

abstract：:This study examined the physical and decision-making requirements of elite Australian football (AF) umpires during match play. Twenty-nine field umpires were assessed across 20 AF League matches. Physical demands were monitored using global positioning system devices to record the total distance covered and high-speed...

journal_title：Journal of strength and conditioning research

authors： Elsworthy N,Burke D,Scott BR,Stevens CJ,Dascombe BJ

更新日期：2014-12-01 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：:The purpose of this study was to examine the acute effects of 3 different warm-up protocols with and without a weighted vest on vertical jump (VJ) and long jump (LJ) performance in athletic women. Sixteen subjects (19.7 +/- 1.4 years, 67.0 +/- 10.7 kg, 165.7 +/- 11.4 cm) participated in 3 testing sessions in random or...

journal_title：Journal of strength and conditioning research

authors： Thompsen AG,Kackley T,Palumbo MA,Faigenbaum AD

更新日期：2007-02-01 00:00:00

abstract：:Sánchez-Sánchez, J, García-Unanue, J, Felipe, JL, Jiménez-Reyes, P, Viejo-Romero, D, Gómez-López, M, Hernando, E, Burillo, P, and Gallardo, L. Physical and physiological responses of amateur football players on third generation artificial turf systems during simulated game situations. J Strength Cond Res 30(11): 3165-...

journal_title：Journal of strength and conditioning research

authors： Sánchez-Sánchez J,García-Unanue J,Felipe JL,Jiménez-Reyes P,Viejo-Romero D,Gómez-López M,Hernando E,Burillo P,Gallardo L

更新日期：2016-11-01 00:00:00

abstract：:Waldman, HS, Heatherly, AJ, Waddell, AF, Krings, BM, and O'Neal, EK. Five-kilometer time trial reliability of a nonmotorized treadmill and comparison of physiological and perceptual responses vs. a motorized treadmill. J Strength Cond Res 32(5): 1455-1461, 2018-This study examined the reliability of running performanc...

journal_title：Journal of strength and conditioning research

authors： Waldman HS,Heatherly AJ,Waddell AF,Krings BM,OʼNeal EK

更新日期：2018-05-01 00:00:00

abstract：ABSTRACT:Astorino, TA, Oriente, C, Peterson, J, Alberto, G, Castillo, EE, Vasquez-Soto, U, Ibarra, E, Guise, V, Castaneda, I, Marroquin, JR, Dargis, R, and Thum, JS. Higher peak fat oxidation during rowing vs. cycling in active men and women. J Strength Cond Res 35(1): 9-15, 2021-This study compared fat and carbohydrat...

journal_title：Journal of strength and conditioning research

authors： Astorino TA,Oriente C,Peterson J,Alberto G,Castillo EE,Vasquez-Soto U,Ibarra E,Guise V,Castaneda I,Marroquin JR,Dargis R,Thum JS

更新日期：2021-01-01 00:00:00

abstract：:Liao, L-R, and Pang, MYC. Effect of whole-body vibration on neuromuscular activation of leg muscles during dynamic exercises in individuals with stroke. J Strength Cond Res 31(7): 1954-1962, 2017-This study examined the leg muscle activity during exposure to different whole-body vibration (WBV) intensities while perfo...

journal_title：Journal of strength and conditioning research

authors： Liao LR,Pang MYC

更新日期：2017-07-01 00:00:00

abstract：:Neiva, HP, Marques, MC, Barbosa, TM, Izquierdo, M, Viana, JL, Teixeira, AM, and Marinho, DA. Warm-up for sprint swimming: race-pace or aerobic stimulation? A randomized study. J Strength Cond Res 31(9): 2423-2431, 2017-The aim of this study was to compare the effects of 2 different warm-up intensities on 100-m swimmin...

journal_title：Journal of strength and conditioning research

authors： Neiva HP,Marques MC,Barbosa TM,Izquierdo M,Viana JL,Teixeira AM,Marinho DA

更新日期：2017-09-01 00:00:00

abstract：:The purpose of this study was to examine the relationship between critical velocity (CV) and anaerobic distance capacity (ADC) to combat-specific tasks (CST) in a special forces (SFs) unit. Eighteen male soldiers (mean ± SD; age: 19.9 ± 0.8 years; height: 177.6 ± 6.6 cm; body mass: 74.1 ± 5.8 kg; body mass index [BMI]...

journal_title：Journal of strength and conditioning research

authors： Hoffman MW,Stout JR,Hoffman JR,Landua G,Fukuda DH,Sharvit N,Moran DS,Carmon E,Ostfeld I

更新日期：2016-02-01 00:00:00

abstract：:Lambert, C, Beck, BR, and Weeks, BK. Landing impact intensities for jumping exercises from the OPTIMA-Ex trial in trained and untrained women. J Strength Cond Res XX(X): 000-000, 2019-High-intensity mechanical loads are required to elicit a positive adaptive bone response. Our aim was to quantify the mechanical loads ...

journal_title：Journal of strength and conditioning research

authors： Lambert C,Beck BR,Weeks BK

更新日期：2019-08-08 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：:Anaerobic exercise is involved in many recreational and competitive sport activities. This study first established regression equations to predict maximal anaerobic power and then cross-validated these prediction equations. Using stepwise multiple regression analysis prediction equations for relative (watts per kilogr...

journal_title：Journal of strength and conditioning research

authors： Mastrangelo MA,Chaloupka EC,Kang J,Lacke CJ,Angelucci J,Martz WP,Biren GB

更新日期：2004-02-01 00:00:00

abstract：:The purpose of this study was to investigate the hypothesis that a repetitions-to-maximum test is a predicator of a 1 repetition maximum (1RM) performance for evaluating upper and lower body strength in women high school athletes. Fifty-seven high school athletes ages 14-18 participated in this study. All of the parti...

journal_title：Journal of strength and conditioning research

authors： Horvat M,Franklin C,Born D

更新日期：2007-11-01 00:00:00

abstract：:Mendez, AI, Miramonti, AA, Gillen, ZM, McKay, BD, Leutzinger, TJ, and Cramer, JT. Stature, body mass, and BMI in high school american football players: Appropriate determinants of obesity prevalence? J Strength Cond Res 32(11): 3119-3126, 2018-The purpose of this study was to evaluate stature (HT), mass (BM), body mas...

journal_title：Journal of strength and conditioning research

authors： Mendez AI,Miramonti AA,Gillen ZM,McKay BD,Leutzinger TJ,Cramer JT

更新日期：2018-11-01 00:00:00

abstract：:In order to compare the cardiovascular and energy expenditure demands of "Super Slow" (SST) and traditional (TT) resistance training 7 resistance-trained young men (24.3 +/- 3.8 years) had energy expenditure (using indirect calorimetry) and heart rate evaluated during and for 15 minutes after a workout on separate day...

journal_title：Journal of strength and conditioning research

authors： Hunter GR,Seelhorst D,Snyder S

更新日期：2003-02-01 00:00:00

abstract：:This is a longitudinal descriptive study whose purpose is to assess the physical state of male volleyball players competing at the international level, comparing their jump heights during 3 different seasons. National team sample relies upon trainer decisions, and it was different every season. There were 23, 15, and ...

journal_title：Journal of strength and conditioning research

authors： Borràs X,Balius X,Drobnic F,Galilea P

更新日期：2011-06-01 00:00:00

abstract：:We evaluated a submaximal and maximal version of the Yo-Yo intermittent recovery level 1 children's (YYIR1C) test and the Andersen test for fitness and maximal heart rate assessments of children aged 6-10 years. Two repetitions of the YYIR1C and Andersen tests were carried out within 1 week by 6- to 7-year-olds and 8-...

journal_title：Journal of strength and conditioning research

authors： Bendiksen M,Ahler T,Clausen H,Wedderkopp N,Krustrup P

更新日期：2013-06-01 00:00:00

abstract：:Sanders, GJ, Boos, B, Rhodes, J, Peacock, CA, Kollock, RO, and Scheadler, CM. Variability of competition-based caloric expenditure and relative heart rates in National Collegiate Athletic Association Division I women's basketball. J Strength Cond Res XX(X): 000-000, 2019-Basketball athletes frequently engage in high i...

journal_title：Journal of strength and conditioning research

authors： Sanders GJ,Boos B,Rhodes J,Peacock CA,Kollock RO,Scheadler CM

更新日期：2019-12-27 00:00:00

abstract：:Madison, G, Patterson, SD, Read, P, Howe, L, and Waldron, M. Effects of small-sided game variation on changes in hamstring strength. J Strength Cond Res 33(3): 839-845, 2019-Small-sided games (SSGs) are commonly used by soccer practitioners to condition players. This form of exercise can result in fatigue, potentially...

journal_title：Journal of strength and conditioning research

authors： Madison G,Patterson SD,Read P,Howe L,Waldron M

更新日期：2019-03-01 00:00:00

abstract：:Özbay, S and Ulupinar, S. Strength-power tests are more effective when performed after exhaustive exercise in discrimination between top-elite and elite wrestlers. J Strength Cond Res XX(X): 000-000, 2019-This study aimed (a) to analyze strength-power variables in top-elite and elite wrestlers, (b) to identify which v...

journal_title：Journal of strength and conditioning research

authors： Özbay S,Ulupınar S

更新日期：2020-01-03 00:00:00

abstract：:The purpose of this study was to compare shoulder range-of-motion (ROM) and strength values between bodybuilders and nonbodybuilders. Fifty-four men (29 bodybuilders and 25 nonbodybuilders) between the ages of 21 and 34 years participated in the study. Goniometric measurements were used to assess shoulder flexion and ...

journal_title：Journal of strength and conditioning research

authors： Barlow JC,Benjamin BW,Birt P,Hughes CJ

更新日期：2002-08-01 00:00:00

abstract：:Reliability, the consistency of a test or measurement, is frequently quantified in the movement sciences literature. A common metric is the intraclass correlation coefficient (ICC). In addition, the SEM, which can be calculated from the ICC, is also frequently reported in reliability studies. However, there are severa...

journal_title：Journal of strength and conditioning research

authors： Weir JP

更新日期：2005-02-01 00:00:00