Influence of a Vented Mouthguard on Physiological Responses in Handball.

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：:The purpose of this investigation was to examine the acute effects of whole-body vibration (WBV) on muscular strength, flexibility, and heart rate (HR). Twenty adults (10 men, 10 women) untrained to WBV participated in the study. All subjects completed assessment of lower-extremity isokinetic torque, flexibility, and ...

journal_title：Journal of strength and conditioning research

authors： Jacobs PL,Burns P

更新日期：2009-01-01 00:00:00

abstract：:The facilitative effect of physical activity on age-related decline is well documented. Specifically, it has been found to reduce the risk of dependency. However, physical activity programs for older adults should be carefully designed so that improvements in all aspects of movement and physical capacities are achieve...

journal_title：Journal of strength and conditioning research

authors： Dunsky A,Ayalon M,Netz Y

更新日期：2011-01-01 00:00:00

abstract：:The purpose of this study was to determine, based on the time course of the velocity and stride pattern recorded in each 50-m segment of a 400-m competition, whether elite 400-m runners present the same pacing strategy as less successful athletes. Based on video data, 3 different levels of performance were analyzed: w...

journal_title：Journal of strength and conditioning research

authors： Hanon C,Gajer B

更新日期：2009-03-01 00:00:00

abstract：:Team handball is an Olympic sport played professionally in many European countries. Nevertheless, a scientific knowledge regarding women's elite team handball demands is limited. Thus, the purpose of this article was to review a series of studies (n = 33) on physical characteristics, physiological attributes, physical...

journal_title：Journal of strength and conditioning research

authors： Manchado C,Tortosa-Martínez J,Vila H,Ferragut C,Platen P

更新日期：2013-06-01 00:00:00

abstract：:Previous studies have shown that low-intensity resistance exercises with vascular occlusion and slow movement effectively increase muscular size and strength. Researchers have speculated that local hypoxia by occlusion and slow movement may contribute to such adaptations via promoting anabolic hormone secretions by th...

journal_title：Journal of strength and conditioning research

authors： Kon M,Ikeda T,Homma T,Suzuki Y

更新日期：2012-03-01 00:00:00

abstract：:Squats, drop jumps, and imitation jumps are commonly used training exercises in ski jumping to enhance maximum force, explosive force, and sport-specific skills. The purpose of this study was to evaluate the kinetics and kinematics of training exercises in ski jumping and to find objective parameters in training exerc...

journal_title：Journal of strength and conditioning research

authors： Pauli CA,Keller M,Ammann F,Hübner K,Lindorfer J,Taylor WR,Lorenzetti S

更新日期：2016-03-01 00:00:00

abstract：:The purpose of this study was to compare the abdominal muscle activity elicited while using 4 portable abdominal training devices vs. a traditional crunch. Thirty-three adults participated in this study. The exercise devices tested included the Ab Roller Plus, Torso Track 2, AB-DOer Pro, and the Perfect Abs. All subje...

journal_title：Journal of strength and conditioning research

authors： Sternlicht E,Rugg S

更新日期：2003-08-01 00:00:00

abstract：:Exercise-induced muscle damage (EIMD) has been shown to reduce force production and result in delayed-onset soreness and pain in the damaged muscle(s). Cycling in the presence of EIMD reduces peak power output and time-trial performance. However, its effect on peak aerobic capacity has not been widely studied. The pur...

journal_title：Journal of strength and conditioning research

authors： Black CD,Dobson RM

更新日期：2012-09-01 00:00:00

abstract：:This investigation compared supramaximal oxygen uptake interval training with continuous training in collegiate, national, and international class rowers. It was hypothesized that 6 supramaximal intensity sessions over 11 days would increase power on selected power measures. After 8 weeks of training for a new season,...

journal_title：Journal of strength and conditioning research

authors： Richer SD,Nolte VW,Bechard DJ,Belfry GR

更新日期：2016-06-01 00:00:00

abstract：:Wellman, AD, Coad, SC, Goulet, GC, and McLellan, CP. Quantification of accelerometer derived impacts associated with competitive games in National Collegiate Athletic Association division I college football players. J Strength Cond Res 31(2): 330-338, 2017-The aims of the present study were to (a) examine positional i...

journal_title：Journal of strength and conditioning research

authors： Wellman AD,Coad SC,Goulet GC,McLellan CP

更新日期：2017-02-01 00:00:00

abstract：:This research study was conducted to establish the influence of familiarization on the information component of movement in a motor task for the assessment of preschool children's motor skills. The sample included 50 children whose mean age was 5.9 years (71.5 months). The experimental group consisted of 27 children w...

journal_title：Journal of strength and conditioning research

authors： Tomac Z,Hraski Z,Sporis G

更新日期：2012-07-01 00:00:00

abstract：:Firefighters are required to perform a variety of strenuous occupational tasks that require high levels of both aerobic and anaerobic fitness. Thus, it is critical that firefighters train at an appropriate intensity to develop adequate levels of aerobic and anaerobic fitness. Circuit training is a unique training meth...

journal_title：Journal of strength and conditioning research

authors： Abel MG,Mortara AJ,Pettitt RW

更新日期：2011-10-01 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：:The purpose of this study was to identify the variation of heart rate (HR), rating of perceived exertion (RPE), and technical actions between 2 soccer small-sided games (SSGs; 3 × 3 and 4 × 4) in 3 game type constraints (when playing only offense [OFF], playing only defense [DEF], and both situations [GAME]). Sixteen ...

journal_title：Journal of strength and conditioning research

authors： Abrantes CI,Nunes MI,Maçãs VM,Leite NM,Sampaio JE

更新日期：2012-04-01 00:00:00

abstract：:This study examined effects of heat exposure with and without dehydration on repeated anaerobic cycling. Males (n = 10) completed 3 trials: control (CT), water-bath heat exposure (∼39°C) to 3% dehydration (with fluid replacement) (HE), and similar heat exposure to 3% dehydration (DEHY). Hematocrit increased significan...

journal_title：Journal of strength and conditioning research

authors： Kraft JA,Green JM,Bishop PA,Richardson MT,Neggers YH,Leeper JD

更新日期：2011-03-01 00:00:00

abstract：:Spitz, RW, Wong, V, Bell, ZW, Viana, RB, Chatakondi, RN, Abe, T, and Loenneke, JP. Blood flow restricted exercise and discomfort: A Review. J Strength Cond Res XX(X): 000-000, 2020-Blood flow restriction exercise involves using a pneumatic cuff or elastic band to restrict arterial inflow into the muscle and block veno...

journal_title：Journal of strength and conditioning research

authors： Spitz RW,Wong V,Bell ZW,Viana RB,Chatakondi RN,Abe T,Loenneke JP

更新日期：2020-02-13 00:00:00

abstract：:Agonist-antagonist paired set (APS) training refers to the coupling of agonist and antagonist exercises, performed in an alternating manner with rest intervals between each set. The purpose of this review is to identify the proposed benefits and possible underlying mechanisms of APS training and to suggest how APS tra...

journal_title：Journal of strength and conditioning research

authors： Robbins DW,Young WB,Behm DG,Payne WR

更新日期：2010-10-01 00:00:00

abstract：:Exercise professionals seeking to develop evidence-based training programs rely on several training principles demonstrated through research and professional experience. In an effort to further research examining these principles, an investigation was designed and completed to evaluate the compatibility of cardiovascu...

journal_title：Journal of strength and conditioning research

authors： Rhea MR,Oliverson JR,Marshall G,Peterson MD,Kenn JG,Ayllón FN

更新日期：2008-01-01 00:00:00

abstract：:The nature of muscular contractions and episodes of impact loading during technical rock climbing are often varied and complex, and the resulting effects on bone health are unclear. The purpose of this study was to compare total body, lumbar spine, proximal femur, and forearm areal bone mineral density (aBMD) and tibi...

journal_title：Journal of strength and conditioning research

authors： Sherk VD,Bemben MG,Bemben DA

更新日期：2010-09-01 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：:Qiu, J, Huang, L, Davie, AJ, and Zhou, S. Comparison of the effects of endurance training on alternate days and on consecutive 4 days each week for 8 weeks on the abundance of PGC-1α, CaMKII, NRF-1, mtTFA, and COXIV proteins in rat skeletal muscle. J Strength Cond Res 33(11): 3136-3144, 2019-The aim of this study was ...

journal_title：Journal of strength and conditioning research

authors： Qiu J,Huang L,Davie AJ,Zhou S

更新日期：2019-11-01 00:00:00

abstract：:Chiang, C-m, Ismaeel, A, Griffis, RB, and Weems, S. Effects of vitamin D supplementation on muscle strength in athletes: A systematic review. J Strength Cond Res 31(2): 566-574, 2017-The purpose of this systematic review of the literature was to investigate the effects of vitamin D supplementation on muscle strength i...

journal_title：Journal of strength and conditioning research

authors： Chiang CM,Ismaeel A,Griffis RB,Weems S

更新日期：2017-02-01 00:00:00

abstract：:Muscle power is a major neuromuscular factor affecting motor function and independence in patients with Parkinson's disease (PD), and it is commonly targeted using high-speed exercise. This study examined the changes in velocities (Vpp) and percent loads (%1RMpp) at peak power and load-velocity (L-V) and load-power (L...

journal_title：Journal of strength and conditioning research

authors： Ni M,Signorile JF

更新日期：2017-10-01 00:00:00

abstract：:Coratella, G, Beato, M, Milanese, C, Longo, S, Limonta, E, Rampichini, S, Cè, E, Bisconti, AV, Schena, F, and Esposito, F. Specific adaptations in performance and muscle architecture after weighted jump-squat vs. body mass squat jump training in recreational soccer players. J Strength Cond Res 32(4): 921-929, 2018-The...

journal_title：Journal of strength and conditioning research

authors： Coratella G,Beato M,Milanese C,Longo S,Limonta E,Rampichini S,Cè E,Bisconti AV,Schena F,Esposito F

更新日期：2018-04-01 00:00:00

abstract：:Periodization is known to improve training adaptations but the most effective periodization approach for muscular strength development for a wide variety of populations is yet to be determined. This systematic review and meta-analysis examined all studies directly comparing linear and undulating periodized resistance ...

journal_title：Journal of strength and conditioning research

authors： Harries SK,Lubans DR,Callister R

更新日期：2015-04-01 00:00:00

abstract：:This cross-sectional study investigated the effects of participation in various sports on side-to-side (contralateral) differences in bone mineral density (BMD) of the upper and lower limbs. The BMD of the arms and legs was measured using dual energy X-ray absorptiometry. The subjects were 184 collegiate athletes, bot...

journal_title：Journal of strength and conditioning research

authors： McClanahan BS,Harmon-Clayton K,Ward KD,Klesges RC,Vukadinovich CM,Cantler ED

更新日期：2002-11-01 00:00:00

abstract：:The purpose of this investigation was to determine how exertion and sex affected a variety of vertical ground reaction force (VGRF) parameters during a jump-landing task, including peak VGRF, peak VGRF asymmetry, loading rate, and loading rate asymmetry. Additionally, we wanted to determine whether landing mechanics c...

journal_title：Journal of strength and conditioning research

authors： Bell DR,Pennuto AP,Trigsted SM

更新日期：2016-06-01 00:00:00

abstract：:The purpose of this study was to examine the influence of lower extremity muscular size and quality on stair-climb performance (SCP) in career firefighters. Forty-six male career firefighters (age = 37.0 ± 7.2 years; stature = 180.2 ± 6.9 cm; body mass = 108.0 ± 19.8 kg) volunteered for this study. Panoramic ultrasoun...

journal_title：Journal of strength and conditioning research

authors： Kleinberg CR,Ryan ED,Tweedell AJ,Barnette TJ,Wagoner CW

更新日期：2016-06-01 00:00:00

abstract：:Soldiers are often required to carry heavy loads during military operations. This article reports on a systematic literature review examining the influence of physical training on load carriage performance. Several literature databases, reference lists, and other sources were explored to find studies that quantitative...

journal_title：Journal of strength and conditioning research

authors： Knapik JJ,Harman EA,Steelman RA,Graham BS

更新日期：2012-02-01 00:00:00