Topical cooling (icing) delays recovery from eccentric exercise-induced muscle damage.

abstract：:Hydration is used by athletic governing organizations for weight class eligibility. The measurement of urine specific gravity (USG) as a measure of hydration by reagent strips is a controversial issue. The purpose of this study was to determine the validity of HydraTrend reagent strips that facilitate the correction o...

journal_title：Journal of strength and conditioning research

authors： Abbey BM,Heelan KA,Brown GA,Bartee RT

更新日期：2014-09-01 00:00:00

abstract：:Inflammatory response and neutrophil functions in players after a futsal match. J Strength Cond Res 26(9): 2507-2514, 2012-Futsal players suffer injuries resulting from muscle fatigue and contact or collision among players. Muscle lesions can be detected by measuring muscle lesion markers such as creatine kinase (CK) ...

journal_title：Journal of strength and conditioning research

authors： de Moura NR,Cury-Boaventura MF,Santos VC,Levada-Pires AC,Bortolon J,Fiamoncini J,Pithon-Curi TC,Curi R,Hatanaka E

更新日期：2012-09-01 00:00:00

abstract：:This study investigated physiological and performance aspects of 15 (4 women and 11 men) elite Taekwondo athletes (24.0 ± 5.7 years) during their National Championship. The load of the competition was evaluated by means of heart rate (HR) and blood lactate (La). Pre and postmatch countermovement jump (CMJ), and handgr...

journal_title：Journal of strength and conditioning research

authors： Chiodo S,Tessitore A,Cortis C,Lupo C,Ammendolia A,Iona T,Capranica L

更新日期：2011-02-01 00:00:00

abstract：:Campos, F, Molina Correa, JC, Canevari, VCM, Branco, BHM, Andreato, LV, and de Paula Ramos, S. Monitoring internal training load, stress-recovery responses, and immune-endocrine parameters in Brazilian jiu-jitsu training. J Strength Cond Res XX(X): 000-000, 2020-This study aimed to evaluate the relationship between tr...

journal_title：Journal of strength and conditioning research

authors： Campos F,Molina Correa JC,Canevari VCM,Branco BHM,Andreato LV,de Paula Ramos S

更新日期：2020-01-16 00:00:00

abstract：:Lipford, GF, Evans, RK, Acevedo, EO, Wolfe, LG, and Franco, RL. Excess blood flow response to acute resistance exercise in individuals who are obese or nonobese. J Strength Cond Res 31(11): 3120-3127, 2017-Resistance exercise (RE) is a commonly recommended treatment option for obese individuals. However, little is kno...

journal_title：Journal of strength and conditioning research

authors： Lipford GF,Evans RK,Acevedo EO,Wolfe LG,Franco RL

更新日期：2017-11-01 00:00:00

abstract：:Ünlü, G, Çevikol, C, and Melekoğlu, T. Comparison of the effects of eccentric, concentric, and eccentric-concentric isotonic resistance training at two velocities on strength and muscle hypertrophy. J Strength Cond Res 34(2): 337-344, 2020-The aim of this study was to compare the effects of concentric, eccentric, and ...

journal_title：Journal of strength and conditioning research

authors： Ünlü G,Çevikol C,Melekoğlu T

更新日期：2020-02-01 00:00:00

abstract：:Force platforms are used extensively to measure force and power output during countermovement jump (CMJ). The purpose of this study was to examine measurement reliability and validity of commonly used performance measurements derived from ground reaction force (GRF)-time data during CMJ and the influence of sampling a...

journal_title：Journal of strength and conditioning research

authors： Hori N,Newton RU,Kawamori N,McGuigan MR,Kraemer WJ,Nosaka K

更新日期：2009-05-01 00:00:00

abstract：:de Freitas, MC, Cholewa, JM, Panissa, VLG, Toloi, GG, Netto, HC, Zanini de Freitas, C, Freire, RV, Lira, FS, and Rossi, FE. Acute capsaicin supplementation improved resistance exercise performance performed after a high-intensity intermittent running in resistance-trained men. J Strength Cond Res XX(X): 000-000, 2019-...

journal_title：Journal of strength and conditioning research

authors： de Freitas MC,Cholewa JM,Panissa VLG,Toloi GG,Netto HC,Zanini de Freitas C,Freire RV,Lira FS,Rossi FE

更新日期：2019-11-28 00:00:00

abstract：:Ribeiro, AS, Picoloto, A, Nunes, JP, Bezerra, ES, Schoenfeld, BJ, and Cyrino, ES. Effects of different resistance training loads on the muscle quality index in older women. J Strength Cond Res XX(X): 000-000, 2020-The purpose of this study was to investigate the effects of resistance training (RT) performed using low ...

journal_title：Journal of strength and conditioning research

authors： Ribeiro AS,Picoloto A,Nunes JP,Bezerra ES,Schoenfeld BJ,Cyrino ES

更新日期：2020-06-17 00:00:00

abstract：:Ramírez-Vélez, R, Castro-Astudillo, K, Correa-Bautista, JE, González-Ruíz, K, Izquierdo, M, García-Hermoso, A, Álvarez, C, Ramírez-Campillo, R, and Correa-Rodríguez, M. The effect of 12 weeks of different exercise training modalities or nutritional guidance on cardiometabolic risk factors, vascular parameters and phys...

journal_title：Journal of strength and conditioning research

authors： Ramírez-Vélez R,Castro-Astudillo K,Correa-Bautista JE,González-Ruíz K,Izquierdo M,García-Hermoso A,Álvarez C,Ramírez-Campillo R,Correa-Rodríguez M

更新日期：2020-08-01 00:00:00

abstract：:This study assessed the effects of partial sleep deprivation on short-term maximal performances of judokas in the morning and afternoon of the following day. In a randomized design, 12 judokas completed the maximal voluntary contraction, the handgrip, and the Wingate tests before and after a judo combat. Measurements ...

journal_title：Journal of strength and conditioning research

authors： Souissi N,Chtourou H,Aloui A,Hammouda O,Dogui M,Chaouachi A,Chamari K

更新日期：2013-09-01 00:00:00

abstract：:We compared the energy expenditure to walk or run a mile in adult normal weight walkers (NWW), overweight walkers (OW), and marathon runners (MR). The sample consisted of 19 NWW, 11 OW, and 20 MR adults. Energy expenditure was measured at preferred walking speed (NWW and OW) and running speed of a recently completed m...

journal_title：Journal of strength and conditioning research

authors： Loftin M,Waddell DE,Robinson JH,Owens SG

更新日期：2010-10-01 00:00:00

abstract：:The aim of this study was to examine the effects of training at the same time of the day on the diurnal variations of anaerobic performances to provide some recommendations to adjust training hours with the time of the day of competitive events. Thirty participants underwent 8 weeks of lower-extremity progressive resi...

journal_title：Journal of strength and conditioning research

authors： Chtourou H,Driss T,Souissi S,Gam A,Chaouachi A,Souissi N

更新日期：2012-01-01 00:00:00

abstract：:The physical demands of rugby league, rugby union, and American football are significantly increased through the large number of collisions players are required to perform during match play. Because of the labor-intensive nature of coding collisions from video recordings, manufacturers of wearable microsensor (e.g., g...

journal_title：Journal of strength and conditioning research

authors： Gabbett TJ

更新日期：2013-08-01 00:00:00

abstract：:Currently, variables predictive of vertical jumping performance can account for only part of its total variability. A potential additional source of variation called explosive strength deficit (ESD) was described in 1995 by Zatsiorsky (Science and Practice of Strength Training. Champaign, IL: Human Kinetics, 1995. pp....

journal_title：Journal of strength and conditioning research

authors： Weiss LW,Fry AC,Relyea GE

更新日期：2002-02-01 00:00:00

abstract：:Laurentino, GC, Loenneke, JP, Mouser, JG, Buckner, SL, Counts, BR, Dankel, SJ, Jessee, MB, Mattocks, KT, Iared, W, Tavares, LD, Teixeira, EL, and Tricoli, V. Validity of the handheld Doppler to determine lower-limb blood flow restriction pressure for exercise protocols. J Strength Cond Res 34(9): 2693-2696, 2020-Handh...

journal_title：Journal of strength and conditioning research

authors： Laurentino GC,Loenneke JP,Mouser JG,Buckner SL,Counts BR,Dankel SJ,Jessee MB,Mattocks KT,Iared W,Tavares LD,Teixeira EL,Tricoli V

更新日期：2020-09-01 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 study was to determine a resting interval between countermovement jumps (i.e., volleyball spikes) that allows the maintenance of maximal jumping performance. Ten male volleyball players (1.85 +/- 0.05 m, 77.2 +/- 10.6 kg, 21.6 +/- 5.3 years) performed 6 experimental jumping sessions. In the first a...

journal_title：Journal of strength and conditioning research

authors： Pereira G,Almeida AG,Rodacki AL,Ugrinowitsch C,Fowler NE,Kokubun E

更新日期：2008-07-01 00:00:00

abstract：:According to the spring mass model, leg stiffness (characterized by the measure of kleg) behavior is theoretically dependent on lower limb joint and trunk stiffness. Yet, the influence of the trunk as a possible regulator of kleg is unknown. This study investigated the influence of abdominal training on kleg during ho...

journal_title：Journal of strength and conditioning research

authors： Dupeyron A,Hertzog M,Micallef JP,Perrey S

更新日期：2013-08-01 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：: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：:An observed relationship between soccer match duration and injury has led to research examining the changes in lower extremity mechanics and performance with fatiguing exercise. Because many fatigue protocols are designed to result in substantial muscular deficits, they may not reflect the fatigue associated with spor...

journal_title：Journal of strength and conditioning research

authors： Cone JR,Berry NT,Goldfarb AH,Henson RA,Schmitz RJ,Wideman L,Shultz SJ

更新日期：2012-08-01 00:00:00

abstract：:The purpose of this study was to examine the effect of 2 different intervention training regimes on VO2max, VO2max velocity (vVO2max), running economy (RE), lactic threshold velocity (vLT), and running performance on a group of well-trained male middle-distance runners in the precompetition period. Twenty-six well-tra...

journal_title：Journal of strength and conditioning research

authors： Enoksen E,Shalfawi SA,Tønnessen E

更新日期：2011-03-01 00:00:00

abstract：:The purpose of this study was to examine the effects of amino acid supplementation on muscular strength, power, and high-intensity endurance during short-term resistance training overreaching. Seventeen resistance-trained men were randomly assigned to either an amino acid (AA) or placebo (P) group and underwent 4 week...

journal_title：Journal of strength and conditioning research

authors： Ratamess NA,Kraemer WJ,Volek JS,Rubin MR,Gómez AL,French DN,Sharman MJ,McGuigan MM,Scheett T,Häkkinen K,Newton RU,Dioguardi F

更新日期：2003-05-01 00:00:00

abstract：:Glassbrook, DJ, Helms, ER, Brown, SR, and Storey, AG. A review of the biomechanical differences between the high-bar and low-bar back-squat. J Strength Cond Res 31(9): 2618-2634, 2017-The back-squat is a common exercise in strength and conditioning for a variety of sports. It is widely regarded as a fundamental moveme...

journal_title：Journal of strength and conditioning research

authors： Glassbrook DJ,Helms ER,Brown SR,Storey AG

更新日期：2017-09-01 00:00:00

abstract：:An excessive load in resisted sprint training can produce changes in running patterns. Therefore, load control is essential to ensure the specificity of these training methods. The most common way to control it is through the percentage of velocity lost in relation to maximum velocity. The present paper describes a st...

journal_title：Journal of strength and conditioning research

authors： Alcaraz PE,Palao JM,Elvira JL

更新日期：2009-03-01 00:00:00

abstract：:There is some debate in the literature as to whether strength deficits exist at the ankle in individuals with chronic ankle instability (CAI). Additionally, there is evidence to suggest that knee and hip performance is altered in those with CAI. Therefore, the purpose of this study was to determine whether CAI is asso...

journal_title：Journal of strength and conditioning research

authors： Gribble PA,Robinson RH

更新日期：2009-03-01 00:00:00

abstract：:Pickett, CW, Nosaka, K, Zois, J, and Blazevich, AJ. Relationships between midthigh pull force development and 200-m race performance in highly trained kayakers. J Strength Cond Res XX(X): 000-000, 2019-While increased lower-limb force production during kayaking has been shown to be related to increased boat velocity, ...

journal_title：Journal of strength and conditioning research

authors： Pickett CW,Nosaka K,Zois J,Blazevich AJ

更新日期：2019-06-19 00:00:00

abstract：:de Souza, RF, de Matos, DG, Ferreira, ARP, Chilibeck, P, Barros, NdA, de Oliveira, AS, Cercato, LM, da Silva, DS, and Aidar, FJ. Effect of ibuprofen on muscle, hematological and renal function, hydric balance, pain, and performance during intense long-distance running. J Strength Cond Res 34(7): 2076-2083, 2020-The ai...

journal_title：Journal of strength and conditioning research

authors： de Souza RF,de Matos DG,Ferreira ARP,Chilibeck P,Barros NA,Oliveira AS,Cercato LM,da Silva DS,Aidar FJ

更新日期：2020-07-01 00:00:00

abstract：:Hernandez, DJ, Healy, S, Giacomini, ML, and Kwon, YS. Effect of rest interval duration on the volume completed during a high-intensity bench press exercise. J Strength Cond Res XX(X): 000-000, 2020-Between-set rest intervals (RIs) are one of the most important variables in resistance training; however, no known resear...

journal_title：Journal of strength and conditioning research

authors： Hernandez DJ,Healy S,Giacomini ML,Kwon YS

更新日期：2020-02-27 00:00:00