Using squat testing to predict training loads for lower-body exercises in elite karate athletes.

abstract：:Brown, GA, Veith, S, Sampson, JA, Whalan, M, and Fullagar, HHK. Influence of training schedules on objective measures of sleep in adolescent academy football players. J Strength Cond Res 34(9): 2515-2521, 2020-Football academy settings may pose risks to adolescent athletes achieving sufficient sleep because of the con...

journal_title：Journal of strength and conditioning research

authors： Brown GA,Veith S,Sampson JA,Whalan M,Fullagar HHK

更新日期：2020-09-01 00:00:00

abstract：:The aim of this study was to compare the effects of resistance training using block periodization (BP) and weekly undulating (WUD) model on maximal strength and hypertrophy in recreationally strength trained women. Seventeen recreationally trained women were randomly assigned to either a BP group (n = 9; age = 24.7 ± ...

journal_title：Journal of strength and conditioning research

authors： Bartolomei S,Stout JR,Fukuda DH,Hoffman JR,Merni F

更新日期：2015-10-01 00:00:00

abstract：:Muscular power is considered one of the main determinants of athletic performance that require the explosive production of force such as throwing and jumping. Various training methods have been suggested to improve muscular power and dynamic athletic performance. Although various acute training valuables (e.g., sets, ...

journal_title：Journal of strength and conditioning research

authors： Kawamori N,Haff GG

更新日期：2004-08-01 00:00:00

abstract：:The objective of this study was to determine the relationship between specific performance measures and hockey skating speed. Thirty competitive secondary school and junior hockey players were timed for skating speed. Off-ice measures included a 40-yd (36.9-m) sprint, concentric squat jump, drop jump, 1 repetition max...

journal_title：Journal of strength and conditioning research

authors： Behm DG,Wahl MJ,Button DC,Power KE,Anderson KG

更新日期：2005-05-01 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：:The purpose of this study was to observe the effects of the 1-minute anaerobic step test on lactate production. In addition, a comparison of postexercise lactate levels between the traditional 40-cm step height and a modified 20-cm step height was tested along with multiple biomechanical components such as torque, kne...

journal_title：Journal of strength and conditioning research

authors： Nguyen BD,Gillum TL

更新日期：2015-06-01 00:00:00

abstract：:This study evaluated the effects of 4 different weekly stretching protocols on the rate of gain and decline in hamstring flexibility over an 8-week period, across sex. Using a randomized single-blind design, 53 healthy subjects aged 18-46 years were assigned to 1 of 4 stretching protocols or a control group. The stret...

journal_title：Journal of strength and conditioning research

authors： Cipriani DJ,Terry ME,Haines MA,Tabibnia AP,Lyssanova O

更新日期：2012-08-01 00:00:00

abstract：:Young, WB and Murray, MP. Reliability of a field test of defending and attacking agility in Australian football and relationships to reactive strength. J Strength Cond Res 31(2): 509-516, 2017-Defending and attacking agility tests for Australian football do not exist, and it is unknown whether any physical qualities c...

journal_title：Journal of strength and conditioning research

authors： Young WB,Murray MP

更新日期：2017-02-01 00:00:00

abstract：:Methenitis, S, Spengos, K, Zaras, N, Stasinaki, A-N, Papadimas, G, Karampatsos, G, Arnaoutis, G, and Terzis, G. Fiber type composition and rate of force development in endurance- and resistance-trained individuals. J Strength Cond Res 33(9): 2388-2397, 2019-The purpose of the study was to investigate the relationship ...

journal_title：Journal of strength and conditioning research

authors： Methenitis S,Spengos K,Zaras N,Stasinaki AN,Papadimas G,Karampatsos G,Arnaoutis G,Terzis G

更新日期：2019-09-01 00:00:00

abstract：:Exercise has been promoted in an attempt to correct postural deviations, such as excessive lumbar lordosis, scoliosis, kyphosis, and abducted scapulae. One of the assumed causes of these conditions is a weak and lengthened agonist muscle group combined with a strong and tight antagonist muscle group. Strengthening and...

journal_title：Journal of strength and conditioning research

authors： Hrysomallis C,Goodman C

更新日期：2001-08-01 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：:Comfort, P, Williams, R, Suchomel, TJ, and Lake, JP. A comparison of catch phase force-time characteristics during clean derivatives from the knee. J Strength Cond Res 31(7): 1911-1918, 2017-The aim of this study was to compare load-absorption force-time characteristics of the clean from the knee (CK), power clean fro...

journal_title：Journal of strength and conditioning research

authors： Comfort P,Williams R,Suchomel TJ,Lake JP

更新日期：2017-07-01 00:00:00

abstract：:The Smith machine (SM) (vertical motion of bar on fixed path; fixed-form exercise) and free weights (FWs) (free-form path) are commonly used strength training modes. Exercisers may need to alternate between types of equipment, depending on testing, training, rehabilitation, and/or the exercisers' goals. The purposes o...

journal_title：Journal of strength and conditioning research

authors： Cotterman ML,Darby LA,Skelly WA

更新日期：2005-02-01 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：:This study surveyed 28 athletes competing at a regional mixed martial arts (MMA) event. The survey attempted to gather information regarding overall training volume, supplement use, and specific exercises used. The survey return rate was 100% (28/28). Twenty-five out of the 28 athletes supplemented their training with...

journal_title：Journal of strength and conditioning research

authors： Amtmann JA

更新日期：2004-02-01 00:00:00

abstract：:The Kansas squat test (KST) is a repetitive lifting test designed to measure relatively similar indices of lower-body power as the Wingate anaerobic test (WAnT). The purposes of this study were twofold: determine concurrent validity of the KST using the WAnT as the criterion measure and also demonstrate the KST as a p...

journal_title：Journal of strength and conditioning research

authors： Luebbers PE,Fry AC

更新日期：2015-10-01 00:00:00

abstract：:The use of elastic bands in resistance training has been reported to be effective in increasing performance-related parameters such as power, rate of force development (RFD), and velocity. The purpose of this study was to assess the following measures during the free-weight back squat exercise with and without elastic...

journal_title：Journal of strength and conditioning research

authors： Stevenson MW,Warpeha JM,Dietz CC,Giveans RM,Erdman AG

更新日期：2010-11-01 00:00:00

abstract：:The purpose of this study was to compare different methods to identify the lactate threshold (LT) and glucose threshold (GT) on resistance exercise for individuals with type 2 diabetes. Nine men with type 2 diabetes (47.2 +/- 12.4 years, 87.6 +/- 20.0 kg, 174.9 +/- 5.9 cm, and 22.4 +/- 7.2% body fat) performed increme...

journal_title：Journal of strength and conditioning research

authors： Moreira SR,Arsa G,Oliveira HB,Lima LC,Campbell CS,Simões HG

更新日期：2008-07-01 00:00:00

abstract：:The aim of this study is to estimate the metabolic and hormone response in middle-aged women to acute physical aerobic exercise accompanied by music, the so-called "aerobics." The experiment (single 60-minute aerobics session) included 11 women aged between 30 and 50. The following variables were determined in blood s...

journal_title：Journal of strength and conditioning research

authors： Charmas M,Opaszowski BH,Charmas R,Rózańska D,Jówko E,Sadowski J,Dorofeyeva L

更新日期：2009-05-01 00:00:00

abstract：:The purposes of this study were firstly to investigate whether learning affects were present in the administration of 4 hop tests and the Agility T-test and secondly to assess the between-session reliability of these tests. Twenty-two recreational athletes (11 women: age 22.3 ± 3.7 years, height 167.7 ± 6.2 cm, weight...

journal_title：Journal of strength and conditioning research

authors： Munro AG,Herrington LC

更新日期：2011-05-01 00:00:00

abstract：:Based on electromyographic (EMG) studies, an anterior (in front of the face) wide grip with a pronated forearm has been recommended as the optimal lat pull-down (LPD) variation for strengthening the latissimus dorsi (LD) (Signorile, JF, Zink, A, and Szwed, S. J Strength Cond Res 16: 539-546, 2002; Wills, R, Signorile,...

journal_title：Journal of strength and conditioning research

authors： Lusk SJ,Hale BD,Russell DM

更新日期：2010-07-01 00:00:00

abstract：:Matos, F, Neves, EB, Rosa, C, Reis, VM, Saavedra, F, Silva, S, Tavares, F, and Vilaça-Alves, J. Effect of cold-water immersion on elbow flexors muscle thickness after resistance training. J Strength Cond Res 32(3): 756-763, 2018-Cold-water immersion (CWI) is commonly applied to speed up the recovery process after exer...

journal_title：Journal of strength and conditioning research

authors： Matos F,Neves EB,Rosa C,Reis VM,Saavedra F,Silva S,Tavares F,Vilaça-Alves J

更新日期：2018-03-01 00:00:00

abstract：:The purpose of this study was to examine the affective responses to acute resistance exercise (RE) performed at self-selected (SS) and imposed loads in recreationally trained women. Secondary purposes were to (a) examine differences in correlates of motivation for future participation in RE and (b) determine whether a...

journal_title：Journal of strength and conditioning research

authors： Focht BC,Garver MJ,Cotter JA,Devor ST,Lucas AR,Fairman CM

更新日期：2015-11-01 00:00:00

abstract：:The aim of this study was to determine which skills and factors better predicted the outcomes of regular season volleyball matches in the Spanish "Superliga" and were significant for obtaining positive results in the game. The study sample consisted of 125 matches played during the 2010-11 Spanish men's first division...

journal_title：Journal of strength and conditioning research

authors： Peña J,Rodríguez-Guerra J,Buscà B,Serra N

更新日期：2013-09-01 00:00:00

abstract：:The purpose of the study was to develop a simple prediction model for stress fractures (SFs) in young male recruits to identify risk factors for SF. Data were collected from 57 young (18.5 ± 0.5 years) male athletes before elite combat basic training (BT). Measurements included anthropometric variables, blood samples,...

journal_title：Journal of strength and conditioning research

authors： Moran DS,Finestone AS,Arbel Y,Shabshin N,Laor A

更新日期：2012-09-01 00:00:00

abstract：:The purpose of this study was to evaluate the effects of sprint training on muscle function and dynamic athletic performance and to compare them with the training effects induced by standard plyometric training. Male physical education students were assigned randomly to 1 of 3 groups: sprint group (SG; n = 30), plyome...

journal_title：Journal of strength and conditioning research

authors： Markovic G,Jukic I,Milanovic D,Metikos D

更新日期：2007-05-01 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：:Forsyth, JR, Riddiford-Harland, DL, Whitting, JW, Sheppard, JM, and Steele, JR. Essential skills for superior wave-riding performance: A systematic review. J Strength Cond Res 34(10): 3003-3011, 2020-To successfully and safely perform surfing maneuvers, surfers and their coaches need to know how to perform each maneuv...

journal_title：Journal of strength and conditioning research

authors： Forsyth JR,Riddiford-Harland DL,Whitting JW,Sheppard JM,Steele JR

更新日期：2020-10-01 00:00:00

abstract：:Concurrent training (CT) seems to impair training-induced muscle hypertrophy. This study compared the effects of CT, strength training (ST) and interval training (IT) on the muscle fiber cross-sectional area (CSA) response, and on the expression of selected genes involved in the myostatin (MSTN) signaling mRNA levels....

journal_title：Journal of strength and conditioning research

authors： de Souza EO,Tricoli V,Aoki MS,Roschel H,Brum PC,Bacurau AV,Silva-Batista C,Wilson JM,Neves M Jr,Soares AG,Ugrinowitsch C

更新日期：2014-11-01 00:00:00

abstract：:Chryssanthopoulos, C, Tsolakis, C, Bottoms, L, Toubekis, A, Zacharogiannis, E, Pafili, Z, and Maridaki, M. Effect of a carbohydrate-electrolyte solution on fluid balance and performance at a thermoneutral environment in international-level fencers. J Strength Cond Res 34(1): 152-161, 2020-The purpose of the study was ...

journal_title：Journal of strength and conditioning research

authors： Chryssanthopoulos C,Tsolakis C,Bottoms L,Toubekis A,Zacharogiannis E,Pafili Z,Maridaki M

更新日期：2020-01-01 00:00:00