Effects of different intensities of resistance training with equated volume load on muscle strength and hypertrophy     

Thiago Lasevicius  Carlos Ugrinowitsch  Brad Jon Schoenfeld  Hamilton Roschel  Lucas Duarte Tavares  Eduardo Oliveira De Souza 《European Journal of Sport Science》2018,18(6):772-780

The present study investigated the effects of different intensities of resistance training (RT) on elbow flexion and leg press one-repetition maximum (1RM) and muscle cross-sectional area (CSA). Thirty men volunteered to participate in an RT programme, performed twice a week for 12 weeks. The study employed a within-subject design, in which one leg and arm trained at 20% 1RM (G20) and the contralateral limb was randomly assigned to one of the three conditions: 40% (G40); 60% (G60), and 80% 1RM (G80). The G20 started RT session with three sets to failure. After G20 training, the number of sets was adjusted for the other contralateral limb conditions with volume-matched. CSA and 1RM were assessed at pre, post-6 weeks, and post-12 weeks. There was time effect for CSA for the vastus lateralis (VL) (8.9%, 20.5%, 20.4%, and 19.5%) and elbow flexors (EF) (11.4%, 25.3%, 25.1%, and 25%) in G20, G40, G60, and G80, respectively (p?>?.05). G80 showed higher CSA than G20 for VL (19.5% vs. 8.9%) and EF (25% vs. 11.4%) at post-12 weeks (p?p?相似文献   

Research abstracts     

Paul R. Wendt  L. Twyford 《Educational technology research and development : ETR & D》1964,12(3):367-368

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Reproducibility crisis,the scientific method,and the quality of published studies: Untangling the knot     

Thiago F. A. Frana  Jos Maria Monserrat 《Learned Publishing》2019,32(4):406-408

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Effect of hand paddles and parachute on butterfly coordination     

Thiago Telles  Renato Barroso  Augusto Carvalho Barbosa  Diego Fortes de Souza Salgueiro  Emilson Colantonio  Orival Andries Júnior 《Journal of sports sciences》2015,33(10):1084-1092

This study investigated the effects of hand paddles, parachute and hand paddles plus parachute on the inter-limb coordination of butterfly swimming. Thirteen male swimmers were evaluated in four random maximal intensity conditions: without equipment, with hand paddles, with parachute and with hand paddles + parachute. Arm and leg stroke phases were identified by 2D video analysis to calculate the total time gap (T1: time between hands’ entry in the water and high break-even point of the first undulation; T2: time between the beginning of the hand’s backward movement and low break-even point of the first undulation; T3: time between the hand’s arrival in a vertical plane to the shoulders and high break-even point of the second undulation; T4: time between the hand’s release from the water and low break-even point of the second undulation). The swimming velocity was reduced and T1, T2 and T3 increased in parachute and hand paddles + parachute. No changes were observed in T4. Total time gap decreased in parachute and hand paddles + parachute. It is concluded that hand paddles do not influence the arm-to-leg coordination in butterfly, while parachute and hand paddles + parachute do change it, providing a greater propulsive continuity.  相似文献   

Bookreviews     

Brian Holmes  G. L. de Landsheere  E. Eaglesham  J. Idenburg  H. S. McFarland  R. W. McCulloch  J. B. Biggs  G. Mori  F. Morino  James W. Coulthard  M. J. Langeveld  M. L. Kellmer Pringle  M. A. Brimer  Jesse E. Gordon  T. N. Postlethwaite  W. E. Vliegenthart  Eve Malmquist  B. F. Nel  Gerhard Pause  Kurt Graff  A. Gammie  Dirk Wendt 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1963,9(4):477-506

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Kindergarten entrance assessment: Is it worth the effort?     

Robert N. Wendt 《Psychology in the schools》1978,15(1):56-62

School psychologists frequently are involved in assessment programs for children entering kindergarten. A comparison is made between screening and assessment related to norm-based and criterion-referenced assessment. Normbased testing can be either categorical or deficit-centered, while the criterion approaches tend to be academic or cognitive-developmental. In order to make appropriate decisions, we need to know the problems and outcomes related to each approach. It is also felt that assessment should be related to the underlying issues in developmental psychology and the type of kindergarten experiences provided for the child.  相似文献   

Comparison of Team-Based Learning versus Traditional Lectures in Neuroanatomy: Medical Student Knowledge and Satisfaction     

Alice B. Rezende  André G.F. de Oliveira  Thiago C. Vale  Luciana A.S. Teixeira  Alba R.A. Lima  Alessandra L.G. Lucchetti  Giancarlo Lucchetti  Sandra H.C. Tibiriçá  Oscarina S. Ezequiel 《Anatomical sciences education》2020,13(5):591-601

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Science Motivation and Achievement Among Minority Urban High School Students: an Examination of the Flipped Classroom Model     

Dixon  Keshia  Wendt  Jillian L. 《Journal of Science Education and Technology》2021,30(5):642-657

Journal of Science Education and Technology - The effect of the flipped classroom model (FCM) on high school students’ science motivation and achievement in an urban public school was...  相似文献   

Relationship between Perception of Pull and Draw in Archery     

Helen M. Eckert  Dorothy M. Wendt 《Research quarterly for exercise and sport》2013,84(4):544-549

Abstract

Subjects (21 men and 28 women) were tested for maximal pull and comfortable pull, were assigned bows on the basis of comfortable pull, were retested for maximal and comfortable pull after 24 lessons. Although there was some relationship between bow weight and comfortable pull when data were analyzed on a coeducational basis, there was no such relationship when the analysis was on a single sex basis. There was also no adaptation of kinesthetic perception of a comfortable pull to the amount of pull in a comfortable draw.  相似文献   

Predictive relationship between gender,ethnicity, science self-efficacy,teacher interpersonal behaviors,and science achievement of students in a diverse urban high school     

Larry  Triaka  Wendt  Jillian L. 《Learning Environments Research》2022,25(1):141-157

Learning Environments Research - We examined the predictive relationship between high school students’ gender, ethnicity, science self-efficacy as measured by the Science Self-Efficacy...  相似文献