A comparison of muscle activation between a Smith machine and free weight bench press.

abstract：:The affective benefits associated with aerobic exercise are well documented. However, literature concerning resistance exercise has suggested a more variable response (i.e., a short duration increase in state anxiety, which eventually is reduced below baseline) and thus may play an important role in the adoption and m...

journal_title：Journal of strength and conditioning research

authors： Bibeau WS,Moore JB,Mitchell NG,Vargas-Tonsing T,Bartholomew JB

更新日期：2010-08-01 00:00:00

abstract：:The purpose of the present study was to examine the body composition of National Football League (NFL) players before the start of the regular season. Four hundred eleven NFL players were measured for height, weight and lean, fat, and bone mass using dual-energy x-ray absorptiometry (DXA). Subjects were categorized by...

journal_title：Journal of strength and conditioning research

authors： Dengel DR,Bosch TA,Burruss TP,Fielding KA,Engel BE,Weir NL,Weston TD

更新日期：2014-01-01 00:00:00

abstract：:Aquino, R, Munhoz Martins, GH, Palucci Vieira, LH, and Menezes, RP. Influence of match location, quality of opponents and match status on movement patterns in brazilian professional football players. J Strength Cond Res 31(8): 2155-2161, 2017-The aim of this study was to examine the independent and interactive effects...

journal_title：Journal of strength and conditioning research

authors： Aquino R,Munhoz Martins GH,Palucci Vieira LH,Menezes RP

更新日期：2017-08-01 00:00:00

abstract：:Bergstrom, HC, Housh, TJ, Cochrane-Snyman, KC, Jenkins, NDM, Byrd, MT, Switalla, JR, Schmidt, RJ, and Johnson, GO. A model for identifying intensity zones above critical velocity. J Strength Cond Res 31(12): 3260-3265, 2017-The purpose of this study was to describe the V[Combining Dot Above]O2 responses relative to V[...

journal_title：Journal of strength and conditioning research

authors： Bergstrom HC,Housh TJ,Cochrane-Snyman KC,Jenkins NDM,Byrd MT,Switalla JR,Schmidt RJ,Johnson GO

更新日期：2017-12-01 00:00:00

abstract：:The purpose of this study was to investigate the effect of 4 different step detection thresholds (10, 15, 20, and 30% body mass [BM]) on the kinetics and kinematics of a youth population sprinting on a Woodway nonmotorized treadmill (NMT). A total of 16 male youth athletes sprinted 30 m from a split start position. Of...

journal_title：Journal of strength and conditioning research

authors： Cronin JB,Rumpf MC

更新日期：2014-10-01 00:00:00

abstract：:Adequate abdominal strength prevents work- and sports-related injuries and stabilizes the spine for athletic activities. The double-leg-lowering maneuver (DLLM) is a popular test to assess abdominal strength because of its simplicity; however, its validity and reliability have not been studied thoroughly. To determine...

journal_title：Journal of strength and conditioning research

authors： Ladeira CE,Hess LW,Galin BM,Fradera S,Harkness MA

更新日期：2005-11-01 00:00:00

abstract：:Hester, GM, Pope, ZK, Sellers, JH, Thiele, RM, and DeFreitas, JM. Potentiation: Effect of ballistic and heavy exercise on vertical jump performance. J Strength Cond Res 31(3): 660-666, 2017-The purpose of this study was to compare the acute effects of heavy and ballistic conditioning protocols on vertical jump perform...

journal_title：Journal of strength and conditioning research

authors： Hester GM,Pope ZK,Sellers JH,Thiele RM,DeFreitas JM

更新日期：2017-03-01 00:00:00

abstract：:García-Ramos, A, Haff, GG, Jiménez-Reyes, and P, Pérez-Castilla, A. Assessment of upper-body ballistic performance through the bench press throw exercise: Which velocity outcome provides the highest reliability? J Strength Cond Res 32(10): 2701-2707, 2018-This study aimed to compare the between-session reliability of ...

journal_title：Journal of strength and conditioning research

authors： García-Ramos A,Haff GG,Jiménez-Reyes P,Pérez-Castilla A

更新日期：2018-10-01 00:00:00

abstract：:The aim of this study is to evaluate repeated sprinting ability and fatigue index of amateur soccer players according to their positions. A total of 85 amateur soccer players were examined in different clubs in Turkey. The repeated sprint test, which was designed by Bangsbo, was used for soccer players. We did not fin...

journal_title：Journal of strength and conditioning research

authors： Kaplan T

更新日期：2010-06-01 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：:Liu, J, Lee, I, Feng, H-Z, Galen, SS, Hüttemann, PP, Perkins, GA, Jin, J-P, Hüttemann, M, and Malek, MH. Aerobic exercise preconception and during pregnancy enhances oxidative capacity in the hindlimb muscles of mice offspring. J Strength Cond Res 32(5): 1391-1403, 2018-Little is known about the effect of maternal exe...

journal_title：Journal of strength and conditioning research

authors： Liu J,Lee I,Feng HZ,Galen SS,Hüttemann PP,Perkins GA,Jin JP,Hüttemann M,Malek MH

更新日期：2018-05-01 00:00:00

abstract：:Screening for primary musculoskeletal injury (MSK-I) is costly and time-consuming. Both the Functional Movement Screen (FMS) and the Y-Balance Test (YBT) have been shown to predict future MSK-I. With a goal of optimizing the efficiency of primary MSK-I screening, we studied associations between performance on the FMS ...

journal_title：Journal of strength and conditioning research

authors： de la Motte SJ,Lisman P,Sabatino M,Beutler AI,OʼConnor FG,Deuster PA

更新日期：2016-06-01 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 aim of this study is to examine the physical and physiological determinants of wrestling success between elite and amateur male wrestlers. The wrestlers (N = 126) were first assigned to 3 groups based on their competitive level (top elite, elite, and amateur) and then to 6 groups according to their body mass (ligh...

journal_title：Journal of strength and conditioning research

authors： Demirkan E,Koz M,Kutlu M,Favre M

更新日期：2015-07-01 00:00:00

abstract：:We investigated the interaction between step length and step rate and its effect on sprint performance in male and female sprinters during initial acceleration (IA) (0-10 m), transition phase (TP) (10-30 m), and at maximal speed (MS). Ten high-level male and female sprinters ran 2 all-out 60-m sprints. Force-time char...

journal_title：Journal of strength and conditioning research

authors： Debaere S,Jonkers I,Delecluse C

更新日期：2013-01-01 00:00:00

abstract：:The purpose of the present study was to establish which physiological test parameters reflects the distance performances in the Swedish National Championships in cross-country skiing (SNC) and the International Ski Federation's ranking points for distance performances (FISdist). The present study also aimed to create ...

journal_title：Journal of strength and conditioning research

authors： Carlsson M,Carlsson T,Hammarström D,Tiivel T,Malm C,Tonkonogi M

更新日期：2012-06-01 00:00:00

abstract：:The purpose of the present study was to examine the influence of direct supervision on muscular strength, power, and running speed during 12 weeks of resistance training in young rugby league players. Two matched groups of young (16.7 +/- 1.1 years [mean +/- SD]), talented rugby league players completed the same perio...

journal_title：Journal of strength and conditioning research

authors： Coutts AJ,Murphy AJ,Dascombe BJ

更新日期：2004-05-01 00:00:00

abstract：:Weakley, JJS, Till, K, Darrall-Jones, J, Roe, GAB, Phibbs, PJ, Read, DB, and Jones, BL. Strength and conditioning practices in adolescent rugby players: relationship with changes in physical qualities. J Strength Cond Res 33(9): 2361-2369, 2019-Adolescent rugby players benefit from the implementation of resistance tra...

journal_title：Journal of strength and conditioning research

authors： Weakley JJS,Till K,Darrall-Jones J,Roe GAB,Phibbs PJ,Read DB,Jones BL

更新日期：2019-09-01 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：:The aim of this study was to provide an objective description of the locomotive activities and exercise intensity undergone during the course of an international-level match of female rugby union. Eight players were analyzed using global positioning system tracking technology. The total distance covered by the players...

journal_title：Journal of strength and conditioning research

authors： Suarez-Arrones L,Portillo J,Pareja-Blanco F,Sáez de Villareal E,Sánchez-Medina L,Munguía-Izquierdo D

更新日期：2014-02-01 00:00:00

abstract：:Cardio kickboxing classes have become a popular form of exercise to enhance fitness. This study surveyed kickboxing participants and instructors to ascertain the severity, type, and incidence of injuries sustained while performing cardio kickboxing exercise. The respondents consisted of 77.4% instructors and 29.3% par...

journal_title：Journal of strength and conditioning research

authors： Romaine LJ,Davis SE,Casebolt K,Harrison KA

更新日期：2003-08-01 00:00:00

abstract：:Flores, V, Becker, J, Burkhardt, E, and Cotter, J. Knee kinetics during squats of varying loads and depths in recreationally trained women. J Strength Cond Res 34(7): 1945-1952, 2020-The back squat exercise is typically practiced with varying squat depths and barbell loads. However, depth has been inconsistently defin...

journal_title：Journal of strength and conditioning research

authors： Flores V,Becker J,Burkhardt E,Cotter J

更新日期：2020-07-01 00:00:00

abstract：:Lasevicius, T, Schoenfeld, BJ, Silva-Batista, C, Barros, TdS, Aihara, AY, Brendon, H, Longo, AR, Tricoli, V, Peres, BdA, and Teixeira, EL. Muscle failure promotes greater muscle hypertrophy in low-load but not in high-load resistance training. J Strength Cond Res XX(X): 000-000, 2019-The purpose of this study was to i...

journal_title：Journal of strength and conditioning research

authors： Lasevicius T,Schoenfeld BJ,Silva-Batista C,Barros TS,Aihara AY,Brendon H,Longo AR,Tricoli V,Peres BA,Teixeira EL

更新日期：2019-12-27 00:00:00

abstract：:High-intensity resistance training (HRT) has been recommended to offset age-related loss in muscle strength and mass. However, part of the elderly population is often unable to exercise at high intensities. Alternatively, low-intensity resistance training with blood flow restriction (LRT-BFR) has emerged. The purpose ...

journal_title：Journal of strength and conditioning research

authors： Vechin FC,Libardi CA,Conceição MS,Damas FR,Lixandrão ME,Berton RP,Tricoli VA,Roschel HA,Cavaglieri CR,Chacon-Mikahil MP,Ugrinowitsch C

更新日期：2015-04-01 00:00:00

abstract：:Jagim, AR, Camic, CL, Askow, A, Luedke, J, Erickson, J, Kerksick, CM, Jones, MT, and Oliver, JM. Sex differences in resting metabolic rate among athletes. J Strength Cond Res 33(11): 3008-3014, 2019-The purpose of this study was to compare differences in resting metabolic rate (RMR) between sexes in Division III Natio...

journal_title：Journal of strength and conditioning research

authors： Jagim AR,Camic CL,Askow A,Luedke J,Erickson J,Kerksick CM,Jones MT,Oliver JM

更新日期：2019-11-01 00:00:00

abstract：:Biomarkers of inflammation, muscle damage, and oxidative stress after high-intensity exercise have been described previously; however, further understanding of their role in the postexercise recovery period is necessary. Because these markers have been implicated in cell signaling, they may be specifically related to ...

journal_title：Journal of strength and conditioning research

authors： Bessa AL,Oliveira VN,Agostini GG,Oliveira RJ,Oliveira AC,White GE,Wells GD,Teixeira DN,Espindola FS

更新日期：2016-02-01 00:00:00

abstract：:Fourteen healthy men participated in a study designed to examine the effects of weight-belt use on trunk- and leg-muscle myoelectric activity (EMG) and joint kinematics during the squat exercise. Each subject performed the parallel back squat exercise at a self-selected speed according to his own technique with 90% of...

journal_title：Journal of strength and conditioning research

authors： Zink AJ,Whiting WC,Vincent WJ,McLaine AJ

更新日期：2001-05-01 00:00:00

abstract：:The purpose of this study was to determine abdominal muscle temporal responses to a leg-loading exercise protocol and if differences exist between those able and unable to minimize lumbar-pelvic motion during this protocol. The focus was a supine bilateral leg-loading task that incorporated a slide (level 4) or no sli...

journal_title：Journal of strength and conditioning research

authors： Hubley-Kozey CL,Hatfield GL,Davidson KC

更新日期：2010-05-01 00:00:00

abstract：:The use of time-motion analysis has advanced our understanding of position-specific work rate profiles and the physical requirements of soccer players. Still, many of the typical soccer activities can be neglected, as these systems only examine activities measured by distance and speed variables. This study used triax...

journal_title：Journal of strength and conditioning research

authors： Dalen T,Ingebrigtsen J,Ettema G,Hjelde GH,Wisløff U

更新日期：2016-02-01 00:00:00

abstract：:Ramos, S, Volossovitch, A, Ferreira, AP, Fragoso, I, and Massuça, LM. Training experience and maturational, morphological, and fitness attributes as individual performance predictors in male and female under-14 Portuguese elite basketball players. J Strength Cond Res XX(X): 000-000, 2019-The association of the biologi...

journal_title：Journal of strength and conditioning research

authors： Ramos S,Volossovitch A,Ferreira AP,Fragoso I,Massuça LM

更新日期：2019-02-06 00:00:00