Abstract:
PURPOSE:The present study aimed to investigate whether or not eccentric-only training induced different sex-related adaptations in vastus lateralis muscle architecture and knee extensors strength. METHODS:Thirteen healthy women and 13 healthy men were recruited. Vastus lateralis pennation angle, fascicle length, and muscle thickness, as well as knee extensors eccentric, isometric, and concentric peak torque and one-repetition maximum (1RM) were measured. Both women and men underwent a unilateral iso-load knee-extension eccentric-only training with 120% of the concentric 1RM, consisting of 4 sets × 10 repetitions twice a week for a total of 8 weeks. RESULTS:Pennation angle increased in women (+ 14%, 95% CI [10, 17], effect size [ES] = 1.54) but not in men (+ 5%, 95% CI [-1, 11], ES = 0.28), while fascicle length increased in both women (+ 7%, 95% CI [4, 10], ES = 1.02) and men (+ 12%, 95% CI [8, 16], ES = 1.82) and muscle thickness increased in women (+ 13%, 95% CI [8, 18], ES = 1.11) and men (+ 11%, 95% CI [7, 15], ES = 0.89). In both women and men, eccentric (18%, 95% CI [11, 25], ES = 0.96, and 16%, 95% CI [9, 22], ES = 0.82, respectively), isometric (17%, 95% CI [11, 23], ES = 0.53, and 17%, 95% CI [10, 24], ES = 0.62), concentric (12%, 95% CI [7, 16], ES = 0.49, and 9%, 95% CI [5, 13], ES = 0.42) peak torque and 1RM (10%, 95% CI [6, 14], ES = 0.53, and 10%, 95% CI [5, 15], ES = 0.50) similarly increased after the intervention. CONCLUSIONS:This study showed that the adaptations in strength are not sex-dependent, but the increases in pennation angle only in women suggest that the changes in muscle architecture may depend on sex.
journal_name
Res Q Exerc Sportjournal_title
Research quarterly for exercise and sportauthors
Coratella G,Longo S,Cè E,Limonta E,Rampichini S,Bisconti AV,Schena F,Esposito Fdoi
10.1080/02701367.2018.1472734subject
Has Abstractpub_date
2018-09-01 00:00:00pages
347-353issue
3eissn
0270-1367issn
2168-3824journal_volume
89pub_type
杂志文章abstract:PURPOSE:To investigate the effect of generalization of engagement in parkour from physical education (PE) to organized and supervised recess on voluntary participation and moderate-to-vigorous physical activity (MVPA). METHOD:Children received a 6-day parkour unit in PE and every two lessons they could voluntarily par...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章,随机对照试验
doi:10.1080/02701367.2018.1521912
更新日期:2018-12-01 00:00:00
abstract::Statewide physical fitness testing is gaining popularity in the United States because of increased childhood obesity levels, the relations between physical fitness and academic performance, and the hypothesized relations between adult characteristics and childhood physical activity, physical fitness, and health behavi...
journal_title:Research quarterly for exercise and sport
pub_type:
doi:10.1080/02701367.2009.10599610
更新日期:2009-12-01 00:00:00
abstract:PURPOSE:The purpose of this study was to examine the effects of task- and ego-involving climate manipulations on students' climate perception and psychobiosocial (PBS) states in a physical education setting. METHOD:Two subsamples of female students (N = 108, 14-15 years of age) participated in 12 lessons on either a t...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2014.999189
更新日期:2015-06-01 00:00:00
abstract::The present study was guided by the Family Influence Model to examine the role of parental beliefs in their children's moderate-to-vigorous physical activity (MVPA). The specific purposes were to (1) examine the nature of a parental belief system that may be relevant to children's MVPA participation, (2) determine if ...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.1998.10607681
更新日期:1998-06-01 00:00:00
abstract::Purpose: This introductory article provides the context and rationale for conducting systematic literature reviews on each of the essential components of physical education, including policy and environment, curriculum, appropriate instruction, and student assessment. Methods: Four research teams from Doctoral Physica...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2020.1854427
更新日期:2021-01-19 00:00:00
abstract::The purpose of the article is to describe the relationships of prospective teachers' pedagogical knowledge structures to performance in a physical education teaching methods class. The Pathfinder network scaling algorithm was used to elicit knowledge structures prior to and after the prospective teachers completed the...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.1993.10608794
更新日期:1993-06-01 00:00:00
abstract::Perception of affordances research in children with developmental disabilities has only examined well practiced skills. Ten toddlers with Down syndrome and 10 with typical development walked across a GAITRite mat, with and without an obstacle. We coded the toddlers' behaviors after 1 and 3 months of walking experience...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2011.10599748
更新日期:2011-06-01 00:00:00
abstract::Purpose: We investigated youth soccer players' perception of affordances for different types of kicks. Method: In the Power task, players judged the maximum distance they could kick the ball. In the Precision task, players judged how close to a designated target line they could kick the ball. Following judgments, play...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2020.1812494
更新日期:2020-09-14 00:00:00
abstract::The purpose of this study was to examine the role of physical education in shaping physical activity patterns. Seventy-one Hispanic and African American elementary students participated in the study. Students attended one 30- and one 60-min physical education class weekly. Pedometer steps were used to estimate physica...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2011.10599784
更新日期:2011-09-01 00:00:00
abstract::Classroom management, and, more specifically, the management of student behavior, is an essential skill for and central concern of physical education teachers. Surprisingly little information is known, however about the specific nature of student behaviors that might negatively affect the class environment. The purpos...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2006.10599329
更新日期:2006-03-01 00:00:00
abstract::Gross motor skill performance of children with visual impairments and its association with the degree of visual impairment and sports participation was examined. Twenty children with visual impairments (M age = 9.2 years, SD = 1.5) and 100 sighted children (M age = 9.1 years, SD = 1.5) from mainstream schools particip...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2007.10762235
更新日期:2007-03-01 00:00:00
abstract:PURPOSE:Resistance training is often performed in a traditional training style using deliberate relatively longer repetition durations or in an explosive training style using maximal intended velocities and relatively shorter repetition durations. Both improve strength, "power" (impulsivity), and speed. This study comp...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章,随机对照试验
doi:10.1080/02701367.2018.1563276
更新日期:2019-03-01 00:00:00
abstract::A group of healthy older adults completed an 8-week resistance-training program. For 38 participants (14 men, 24 women; ages 60-90 years; M mass = 73.2 kg, SD = 12.3; M height = 1.65 m, SD = 0.08), pre- and postprogram sit-to-stand performance was analyzed (60 Hz video) focusing on center of mass kinematics surroundin...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2003.10609058
更新日期:2003-03-01 00:00:00
abstract::The additive effects of self-regulation training in forethought, performance, and self-reflection phase processes on acquiring a novel motoric skill (i.e., basketball free throws) and self-reflective beliefs were studied with 50 college students. The results showed a positive linear trend between the number of self-re...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章,随机对照试验
doi:10.1080/02701367.2006.10599358
更新日期:2006-06-01 00:00:00
abstract::Purpose: Golf coaches may recommend "blind" putting drills in which golfers close their eyes to improve their feel. Research on specificity of learning suggests, however, that adding or removing a source of sensory information after practicing under differing circumstances can cause performance decrements. Specificity...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章,随机对照试验
doi:10.1080/02701367.2019.1674443
更新日期:2020-06-01 00:00:00
abstract::The purpose of this study was to establish validity evidence of four physical activity (PA) questionnaires in culturally diverse older adults by comparing self-report PA with performance-based physical function. Participants were 54 older adults who completed the Continuous Scale Physical Functional Performance 10-ite...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2008.10599459
更新日期:2008-03-01 00:00:00
abstract::This study is an extension of an earlier investigation of undergraduate students' acquisition of key pedagogical concepts in a physical education teaching methodology course. In that study, Pathfinder, a method for eliciting associative memory networks, was used to describe and compare the pedagogical knowledge struct...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.1993.10608813
更新日期:1993-09-01 00:00:00
abstract:PURPOSE:The purpose was to develop a new method for assessing the potential bone-loading intensities of different locomotion activities by using accelerometers. METHOD:Thirty participants (women, N = 19; men, N = 11) with an average age of 40 years (SD = 18 years), performed 8 activities (3 self-selected speeds of wal...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2014.897680
更新日期:2014-06-01 00:00:00
abstract::Qualitative research encompasses two distinct approaches, interpretive research and critical research. Locke has provided an excellent review of the assumptions and methods of interpretive research. His article provides an important service to the field by informing the broad range of scholars within physical educatio...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章,评审
doi:10.1080/02701367.1989.10607408
更新日期:1989-03-01 00:00:00
abstract::To evaluate the effect of concurrent augmented feedback on isometric force output during familiar and unfamiliar muscle movements, 18 men and 21 women, 18 to 23 years of age, completed two isometric exercises: flexion of the thumb (a familiar muscle movement) and abduction of the fifth digit (an unfamiliar movement). ...
journal_title:Research quarterly for exercise and sport
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1080/02701367.1990.10607480
更新日期:1990-03-01 00:00:00
abstract::Purpose: This study provides a longitudinal examination of the influences enhancing or constraining the development of efficacy in ten induction physical educators. Method: Over a span of three years, data from structured interviews and responses to the Physical Education Teaching Efficacy Scale were collected at seve...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2019.1650878
更新日期:2020-03-01 00:00:00
abstract::The purposes of this study were to assess the TRITRAC and CSA for: (a) interaccelerometer agreement; (b) agreement in detecting patterns of moderate-intensity physical activity; and (c) agreement in detecting walking patterns recorded in a diary. Thirty-one women wore both the TRITRAC and CSA accelerometers for three ...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.1999.10608041
更新日期:1999-09-01 00:00:00
abstract::This investigation examined the catching coordination of 12 boys (M age = 9.9 years, SD = .8) with and without Developmental Coordination Disorder (DCD; M age = 10.5 years, SD = .8), under different task constraints. Participants attempted a total of 60 catches in central and lateral locations, under blocked and rando...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2010.10599662
更新日期:2010-06-01 00:00:00
abstract::The Intrinsic Motivation Inventory (IMI) has been gaining acceptance in the sport and exercise domain since the publication of research by McAuley, Duncan, and Tammen (1989) and McAuley, Wraith, and Duncan (1991), which reported confirmatory support for the factorial validity of a hierarchical model of intrinsic motiv...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.1997.10608863
更新日期:1997-03-01 00:00:00
abstract::This study extended validity evidence for multidimensional measures of coaching competency derived from the Coaching Competency Scale (CCS; Myers, Feltz, Maier, Wolfe, & Reckase, 2006) by examining use of the original rating scale structure and testing how measures related to satisfaction with the head coach within te...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2006.10599380
更新日期:2006-12-01 00:00:00
abstract::The aim of this study was to compare the effects of physical practice with PETTLEP-based (Physical, Environment, Task, Timing, Learning, Emotion and Perspective; Holmes & Collins, 2001) imagery and PETTLEP + physical practice interventions on golf bunker shot performance. Thirty-two male county- or international-level...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章,随机对照试验
doi:10.1080/02701367.2008.10599502
更新日期:2008-09-01 00:00:00
abstract::This article synthesizes the series of manuscripts on teacher effectiveness in physical education recently published by the Research Quarterly for Exercise and Sport and highlights both the consensus and points of disagreement. Although there is much agreement as to the mission to develop a physically active lifestyle...
journal_title:Research quarterly for exercise and sport
pub_type: 评论,杂志文章
doi:10.1080/02701367.2014.932656
更新日期:2014-09-01 00:00:00
abstract:PURPOSE:This study aimed to further the knowledge on gaze behavior in locomotion by studying gaze strategies in skateboard jumps of different difficulty that had to be performed either with or without an obstacle. METHOD:Nine experienced skateboarders performed "Ollie" and "Kickflip" jumps either over an obstacle or o...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2016.1229864
更新日期:2017-03-01 00:00:00
abstract::Purpose: The purpose of this study was to investigate the differences in metabolic responses between the track and the treadmill (1% inclination) running. The latter is recommended for use in laboratory settings to mimic outdoor running. Method: Seventeen male endurance athletes (mean 25.8, s = 3.8 years) performed 4-...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.2019.1618784
更新日期:2019-12-01 00:00:00
abstract::The purpose of this study was to examine differences in knowledge representation and problem solutions in expert and novice youth baseball players. Ninety-four players in two age divisions, 7-8 years of age and 9-10 years of age, were assigned to three levels of expertise: high; average; and low skilled. Each subject ...
journal_title:Research quarterly for exercise and sport
pub_type: 杂志文章
doi:10.1080/02701367.1996.10607970
更新日期:1996-12-01 00:00:00