Analysis of match activities in elite soccer referees during actual match play.

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：:Gillen, ZM, Shoemaker, ME, McKay, BD, Bohannon, NA, Gibson, SM, and Cramer, JT. Influences of the stretch-shortening cycle and arm swing on vertical jump performance in children and adolescents. J Strength Cond Res XX(X): 000-000, 2020-This study compared the influences of the stretch-shortening cycle and arm swing on...

journal_title：Journal of strength and conditioning research

authors： Gillen ZM,Shoemaker ME,McKay BD,Bohannon NA,Gibson SM,Cramer JT

更新日期：2020-05-28 00:00:00

abstract：:The objective of this study was to investigate the potential variations in cardiorespiratory and metabolic parameters and running performance among 3 modes of exercise of the same duration, namely, intermittent running with active recovery (AR) or passive recovery (PR) and continuous running (CR) and whether these var...

journal_title：Journal of strength and conditioning research

authors： Mandroukas A,Heller J,Metaxas TI,Sendelides T,Riganas C,Vamvakoudis E,Christoulas K,Stefanidis P,Karagiannis V,Kyparos A,Mandroukas K

更新日期：2011-06-01 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：:Sanchez-Sanchez, J, Raya-González, J, Ramirez-Campillo, R, Chaabene, H, Petisco, C, and Nakamura, FY. The increased effectiveness of resistance training on unstable vs. stable surfaces on selected measures of physical performance in young male soccer players. J Strength Cond Res XX(X): 000-000, 2020-To examine the eff...

journal_title：Journal of strength and conditioning research

authors： Sanchez-Sanchez J,Raya-González J,Ramirez-Campillo R,Chaabene H,Petisco C,Nakamura FY

更新日期：2020-05-13 00:00:00

abstract：:Burtch, AR, Ogle, BT, Sims, PA, Harms, CA, Symons, TB, Folz, RJ, and Zavorsky, GS. Controlled frequency breathing reduces inspiratory muscle fatigue. J Strength Cond Res 31(5): 1273-1281, 2017-Controlled frequency breathing (CFB) is a common swim training modality involving holding one's breath for approximately 7-10 ...

journal_title：Journal of strength and conditioning research

authors： Burtch AR,Ogle BT,Sims PA,Harms CA,Symons TB,Folz RJ,Zavorsky GS

更新日期：2017-05-01 00:00:00

abstract：:The aim of this study was to investigate the current practice of complex training using a lower body combination of exercises. It was hypothesized that a bout of heavy resistance exercise (HRE), as typically used in complex training, would lead to enhanced performance (in the form of counter-movement [CMJ] and drop [D...

journal_title：Journal of strength and conditioning research

authors： Jones P,Lees A

更新日期：2003-11-01 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：:Longitudinal information requires the notion of repeated measurements throughout time. Such data is important because it allows the determination of the effectiveness of an intervention program. Research in competitive swimming has given special emphasis to energetics and biomechanics as determinant domains to improve...

journal_title：Journal of strength and conditioning research

authors： Costa MJ,Bragada JA,Marinho DA,Silva AJ,Barbosa TM

更新日期：2012-07-01 00:00:00

abstract：:The purpose of this study was to determine the relative electromyographic (EMG) activity of the upper and lower rectus abdominis and the external oblique muscles during 5 commonly performed abdominal strengthening exercises. Twenty-five healthy subjects participated in the study. EMG data were collected under isometri...

journal_title：Journal of strength and conditioning research

authors： Willett GM,Hyde JE,Uhrlaub MB,Wendel CL,Karst GM

更新日期：2001-11-01 00:00:00

abstract：:Recently, right and left output properties exerted from specific muscle groups have been evaluated using special measurement devices such as an isokinetic dynamometer. However, it remains unclear whether the coach can properly evaluate muscle function corresponding to lateral specificity in athletes. This study aimed ...

journal_title：Journal of strength and conditioning research

authors： Demura S,Miyaguchi K,Aoki H

更新日期：2010-10-01 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：:The purpose of this investigation was to quantify the effects that a practical bout of static stretching (SS) and dynamic stretching (DS) has on maximal countermovement jump (CMJ) height across a time spectrum of 25 minutes in National Collegiate Athletic Association Division I varsity volleyball players. Eleven femal...

journal_title：Journal of strength and conditioning research

authors： Kruse NT,Barr MW,Gilders RM,Kushnick MR,Rana SR

更新日期：2013-11-01 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：:Devlin, BL, Kingsley, M, Leveritt, MD, and Belski, R. Seasonal changes in soccer players' body composition and dietary intake practices. J Strength Cond Res 31(12): 3319-3326, 2017-The aims of this study were 2-fold: to determine seasonal changes in dietary intake and body composition in elite soccer players and to ev...

journal_title：Journal of strength and conditioning research

authors： Devlin BL,Kingsley M,Leveritt MD,Belski R

更新日期：2017-12-01 00:00:00

abstract：:Sañudo, B, Rueda, D, del Pozo-Cruz, B, de Hoyo, M, and Carrasco, L. Validation of a video analysis software package for quantifying movement velocity in resistance exercises. J Strength Cond Res 30(10): 2934-2941, 2016-The aim of this study was to establish the validity of a video analysis software package in measurin...

journal_title：Journal of strength and conditioning research

authors： Sañudo B,Rueda D,Pozo-Cruz BD,de Hoyo M,Carrasco L

更新日期：2016-10-01 00:00:00

abstract：:Lawrence, MA, Ostrowski, SJ, Leib, DJ, and Carlson, LA. Effect of unstable loads on stabilizing muscles and bar motion during the bench press. J Strength Cond Res XX(X): 000-000, 2018-Unstable loads are anecdotally used to increase muscle stabilizer strength and utilization; however, there is little evidence to suppor...

journal_title：Journal of strength and conditioning research

authors： Lawrence MA,Ostrowski SJ,Leib DJ,Carlson LA

更新日期：2018-08-21 00:00:00

abstract：:da Silva, CD, Machado, G, Fernandes, AA, Teoldo, I, Pimenta, EM, Marins, JCB, and Garcia, ES. Muscle damage-based recovery strategies can be supported by predictive capacity of specific global positioning system accelerometry parameters immediately after soccer match-load. J Strength Cond Res XX(X): 000-000, 2018-Socc...

journal_title：Journal of strength and conditioning research

authors： da Silva CD,Machado G,Fernandes AA,Teoldo I,Pimenta EM,Marins JCB,Garcia ES

更新日期：2018-10-22 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

abstract：:Holm, PM, Kemnitz, J, Bandholm, T, Wernbom, M, Schrøder, HM, and Skou, ST. Muscle function tests as supportive outcome measures for performance-based and self-reported physical function in patients with knee osteoarthritis: Exploratory analysis of baseline data from a randomized trial. J Strength Cond Res XX(X): 000-0...

journal_title：Journal of strength and conditioning research

authors： Holm PM,Kemnitz J,Bandholm T,Wernbom M,Schrøder HM,Skou ST

更新日期：2020-10-05 00:00:00

abstract：:The bench press exercise exists in multiple forms including the machine and free weight bench press. It is not clear though how each mode differs in its effect on muscle activation. The purpose of this study was to compare muscle activation of the anterior deltoid, medial deltoid, and pectoralis major during a Smith m...

journal_title：Journal of strength and conditioning research

authors： Schick EE,Coburn JW,Brown LE,Judelson DA,Khamoui AV,Tran TT,Uribe BP

更新日期：2010-03-01 00:00:00

abstract：:To determine the acute task and stretch-load dependency of neuromuscular impairments after muscle-damaging exercises, we examined the magnitude of strength deficits in isometric and stretch-shortening cycle (SSC) contractions after a single bout of exercise. Ten trained men performed 90 unilateral isokinetic eccentric...

journal_title：Journal of strength and conditioning research

authors： Váczi M,Rácz L,Hortobágyi T,Tihanyi J

更新日期：2013-08-01 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：:Jiménez-Alonso, A, García-Ramos, A, Cepero, M, Miras-Moreno, S, Rojas, FJ, and Pérez-Castilla, A. Velocity performance feedback during the free-weight bench press testing procedure: an effective strategy to increase the reliability and one repetition maximum accuracy prediction. J Strength Cond Res XX(X): 000-000, 202...

journal_title：Journal of strength and conditioning research

authors： Jiménez-Alonso A,García-Ramos A,Cepero M,Miras-Moreno S,Rojas FJ,Pérez-Castilla A

更新日期：2020-04-10 00:00:00

abstract：:Paulo, AC, Tricoli, V, Queiroz, ACC, Laurentino, G, and Forjaz, CLM. Blood pressure response during resistance training of different work-to-rest ratio. J Strength Cond Res 33(2): 399-407, 2019-Changes in the work-to-rest ratio (W:R) of resistance training protocols (RTPs) (i.e., decreasing work or increasing rest) re...

journal_title：Journal of strength and conditioning research

authors： Paulo AC,Tricoli V,Queiroz ACC,Laurentino G,Forjaz CLM

更新日期：2019-02-01 00:00:00

abstract：:Resistance training has previously been purported to be unsafe and ineffective in children. The purpose of this investigation was to evaluate resistance training-related injuries presenting to U.S. emergency rooms by age, type, and mechanism of injury. We hypothesized that older athletes would sustain greater percenta...

journal_title：Journal of strength and conditioning research

authors： Myer GD,Quatman CE,Khoury J,Wall EJ,Hewett TE

更新日期：2009-10-01 00:00:00

abstract：:This study compared serum total testosterone (TT) and free testosterone (FT) responses of young (20-26 years, n = 8), middle-aged (38-53 years, n = 7), and older (59-72 years, n = 9) men to resistance exercise. We also examined the relationships between testosterone (T) levels and strength, bone mineral density (BMD),...

journal_title：Journal of strength and conditioning research

authors： Baker JR,Bemben MG,Anderson MA,Bemben DA

更新日期：2006-11-01 00:00:00

abstract：:Unilateral and bilateral lower-body heavy resistance exercises (HREs) are used for strength training. Little research has examined whether muscle activation and testosterone (TES) responses differ between these exercises. Our purpose was to compare the effects of unilateral and bilateral lower-body HRE on muscle activ...

journal_title：Journal of strength and conditioning research

authors： Jones MT,Ambegaonkar JP,Nindl BC,Smith JA,Headley SA

更新日期：2012-04-01 00:00:00

abstract：:Bekris, E, Gioldasis, A, Gissis, I, Katis, A, Mitrousis, I, and Mylonis, E. Effects of a futsal game on metabolic, hormonal and muscle damage indicators of male futsal players. J Strength Cond Res XX(X): 000-000, 2020-The aim of this study was to examine the effects of a futsal game on several metabolic, hormonal, and...

journal_title：Journal of strength and conditioning research

authors： Bekris E,Gioldasis A,Gissis I,Katis A,Mitrousis I,Mylonis E

更新日期：2020-02-06 00:00:00

abstract：:Farinatti, P, Paes, L, Harris, EA, Lopes, GO, and Borges, JP. A simple model to identify risk of sarcopenia and physical disability in HIV-infected patients. J Strength Cond Res 31(9): 2542-2551, 2017-Early detection of sarcopenia might help preventing muscle loss and disability in HIV-infected patients. This study pr...

journal_title：Journal of strength and conditioning research

authors： Farinatti P,Paes L,Harris EA,Lopes GO,Borges JP

更新日期：2017-09-01 00:00:00