Validity of Activity Trackers in Estimating Energy Expenditure During High-Intensity Functional Training.

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

authors： Dauenhauer BD,Keating XD

更新日期：2011-09-01 00:00:00

abstract：:The purpose of this study was to determine whether taking 10,000 steps in a day is equivalent to meeting the current minimum physical activity guidelines of accumulating at least 30 min of moderate physical activity (IMPA). Fifty-nine women ages 20-65 years wore a pedometer and accelerometer concurrently on their righ...

journal_title：Research quarterly for exercise and sport

authors： Le Masurier GC,Sidman CL,Corbin CB

更新日期：2003-12-01 00:00:00

abstract：:The purpose of this study was to determine whether the ALT-PE system (Version 2) is valid as a process approach to estimate student achievement. Students (N = 60) were randomly selected from a data base that includes pretest and posttest scores for two volleyball skills and seven sessions of videotaped instruction. Vi...

journal_title：Research quarterly for exercise and sport

authors： Silverman S,Devillier R,Ramírez T

更新日期：1991-09-01 00:00:00

abstract：:Silhouette ratings of actual and ideal body fat (N = 258 high school students) were related to 4 self-concept scales (Body Fat, Physical Appearance, General Physical, Esteem) and objective body composition measures in order to test predictions from actual-ideal discrepancy models. Actual-ideal discrepancy scores were ...

journal_title：Research quarterly for exercise and sport

authors： Marsh HW,Roche LA

更新日期：1996-03-01 00:00:00

abstract：PURPOSE:Borrowing from Tuchman's (1978) concept of symbolic annihilation, the purpose of this study was to explore the ways in which physically active females were represented in children's picture books. METHOD:Employing a qualitative content analysis methodology (Hsieh & Shannon, 2005), the written and pictorial por...

journal_title：Research quarterly for exercise and sport

authors： Roper EA,Clifton AM

更新日期：2013-06-01 00:00:00

abstract：:When institutional testing is done well, there are many potential benefits; however, it is not without its negatives. The TYEP is an example of large scale institutional testing that yielded more than a few benefits as described in this supplement. However, results reported some problems as well. We have learned much ...

journal_title：Research quarterly for exercise and sport

authors： Corbin CB

更新日期：2010-09-01 00:00:00

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 m...

journal_title：Research quarterly for exercise and sport

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

更新日期：2018-09-01 00:00:00

abstract：:The purpose of this study was to test the effects of a 10-month exercise program on bone mineral content (BMC) and bone mineral content/bone width (BMC/BW) of postmenopausal women. Thirty-one women (ages 57-83) completed either a general aerobics exercise program (n = 10), a general aerobics plus upper body weight tra...

journal_title：Research quarterly for exercise and sport

authors： Rikli RE,McManis BG

更新日期：1990-09-01 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

authors： Przysucha EP,Maraj BK

更新日期：2010-06-01 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

authors： Ensign J,Mays Woods A,Hodges Kulinna P

更新日期：2020-03-01 00:00:00

abstract：PURPOSE:The psychometric profiles of the widely used International Physical Activity Questionnaire-Short Form (IPAQ-SF) in Chinese youth have not been reported. The purpose of this study was to examine the validity and reliability of the IPAQ-SF using a sample of Chinese youth. METHOD:One thousand and twenty-one youth...

journal_title：Research quarterly for exercise and sport

authors： Wang C,Chen P,Zhuang J

更新日期：2013-12-01 00:00:00

abstract：:This experiment investigates the recent proposal of Schmidt, Young, Swinnen, and Shapiro (1989) that summary knowledge of results (KR) improves skill retention. In Schmidt et al.'s experiment, however, summary length varied concomitantly with the frequency of KR presentation. The current investigation held KR presenta...

journal_title：Research quarterly for exercise and sport

authors： Sidaway B,Moore B,Schoenfelder-Zohdi B

更新日期：1991-03-01 00:00:00

abstract：:Objective: This study aimed to investigate the repeated effect of social media on smartphones immediately before training sessions on inhibitory control (Stroop task), endurance (tethered swimming), countermovement jump (CMJ), and swimming performance (50, 100, and 400-m freestyle) in high-level female swimmers. Metho...

journal_title：Research quarterly for exercise and sport

authors： Fortes LS,Nakamura FY,Lima-Junior D,Ferreira MEC,Fonseca FS

更新日期：2020-09-15 00:00:00

abstract：:Purpose: The current study investigated the role of quadriceps and gastrocnemii size and vastus lateralis and gastrocnemius medialis muscle architecture in peak-power and time-to-peak-power exerted in an all-out Wingate test. Twenty-one amateur cyclists were recruited. Methods: Quadriceps and gastrocnemii anatomical c...

journal_title：Research quarterly for exercise and sport

authors： Coratella G,Longo S,Rampichini S,Limonta E,Shokohyar S,Bisconti AV,Cè E,Esposito F

更新日期：2020-03-01 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

authors： Myers ND,Wolfe EW,Maier KS,Feltz DL,Reckase MD

更新日期：2006-12-01 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

authors： Peker AT,Böge V,Bailey G,Wagman JB,Stoffregen TA

更新日期：2020-09-14 00:00:00

abstract：:Purpose: The decision by the International Football Association Board in 2004 to approve the use of artificial surfaces in elite football (soccer) competitions remains controversial amongst many players, managers and coaching staff. The aim of this study was to conduct a comprehensive assessment of players' opinions t...

journal_title：Research quarterly for exercise and sport

authors： Roberts JR,Osei-Owusu P,Mears AC,Harland AR

更新日期：2020-06-01 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

authors： Klostermann A,Küng P

更新日期：2017-03-01 00:00:00

abstract：:This study was designed to determine the number of days of pedometer monitoring necessary to achieve reliable and valid estimates of a 1-year average of step counts in adults based on either consecutive days (CD) or random days (RD) of data collection. Twenty-three participants (16 women; M age = 38 years, SD = 9.9) w...

journal_title：Research quarterly for exercise and sport

authors： Kang M,Bassett DR,Barreira TV,Tudor-Locke C,Ainsworth B,Reis JP,Strath S,Swartz A

更新日期：2009-09-01 00:00:00

abstract：:Purpose: The present study compared the fatigue and perceptual responses to volume-load matched heavier- and lighter- load resistance exercise to momentary failure in both a local/exercised, and non-local/non-exercised limb. Methods: Eleven resistance-trained men undertook unilateral maximal voluntary contraction (MV...

journal_title：Research quarterly for exercise and sport

authors： Farrow J,Steele J,Behm DG,Skivington M,Fisher JP

更新日期：2020-05-13 00:00:00

abstract：PURPOSE:Few studies have directly compared excess postexercise oxygen consumption (EPOC) and fat utilization following different exercise intensities, and the effect of continuous exercise exceeding 75% of maximal oxygen uptake (VO2max) on these parameters remains unexplored. The current study examined EPOC and fat uti...

journal_title：Research quarterly for exercise and sport

authors： Islam H,Townsend LK,Hazell TJ

更新日期：2018-12-01 00:00:00

abstract：:Purpose: The purpose of this study was to examine the job histories of physical education teacher education (PETE) graduates over a 15-year span. Method: A total of 118 graduates/participants completed a Qualtrics, open-ended survey. Face validity of the survey questions was established via a panel of experts and the ...

journal_title：Research quarterly for exercise and sport

authors： Wright SC,Grenier M

更新日期：2019-12-01 00:00:00

abstract：:In this study, we compared measured maximal heart rate (HRmax) to two different HRmax prediction equations [22 - age and 208 - 0.7(age)] in 52 children ages 7-17 years. We determined the relationship of chronological age, maturational age, and resting HR to measured HRmax and assessed seated resting HR and HRmax durin...

journal_title：Research quarterly for exercise and sport

authors： Mahon AD,Marjerrison AD,Lee JD,Woodruff ME,Hanna LE

更新日期：2010-12-01 00:00:00

abstract：:The present study reported on translating the Exercise Identity Scale (EIS: Anderson & Cychosz, 1994) into Greek and examining its psychometric properties and cross-cultural validity based on U.S. individuals' EIS responses. Using four samples comprising 33, 103, and 647 Greek individuals, including exercisers and non...

journal_title：Research quarterly for exercise and sport

authors： Vlachopoulos SP,Kaperoni M,Moustaka FC,Anderson DF

更新日期：2008-09-01 00:00:00

abstract：:The purpose of this study was to determine the effectiveness of a planned mastery motivational physical play session on physical activity (i.e., heart rate [HR] and physical play intensity [PAHR > 50]) in toddlers (N = 21), as compared to a nonplanned free play session. Participants wore a monitor to measure HR over t...

journal_title：Research quarterly for exercise and sport

authors： Parish LE,Rudisill ME,St Onge PM

更新日期：2007-06-01 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

authors： Kimiecik JC,Horn TS

更新日期：1998-06-01 00:00:00

abstract：:Purpose: The present study aimed to investigate associations between hormonal profile (cortisol and testosterone) and the psychobiological aspects of Paralympic athletes during a competitive season. Method: Male Brazilian Paralympic swimmers (n = 11) were evaluated in three Training Camps (TC) during the cycle of trai...

journal_title：Research quarterly for exercise and sport

authors： Rosa JPP,Silva A,Rodrigues DF,Menslin R,Araújo LT,Vital R,Tufik S,Stieler E,de Mello MT

更新日期：2020-12-01 00:00:00

abstract：:Background: Combined exercise training has proven effective in preventing and treating sleep disorders among obese adults. However, structured progression of intensity in sleep parameters remains poorly investigated within this population. Purpose: To verify the effects of non-periodized and linear periodization combi...

journal_title：Research quarterly for exercise and sport

authors： Leonel LDS,Tozetto WR,Delevatti RS,Del Duca GF

更新日期：2020-09-22 00:00:00

abstract：:Purpose: To evaluate vascular function and its relationship to cardiorespiratory fitness in professional handball athletes. Method: We examined 30 male professional handball athletes (age 27 ± 4 y) and 10 male sedentary controls (age 26 ± 5 y) at rest. The workup included exercise testing via ergometry. To assess vasc...

journal_title：Research quarterly for exercise and sport

authors： Bauer P,Kraushaar L,Most A,Hölscher S,Tajmiri-Gondai S,Dörr O,Troidl C,Bauer T,Nef H,Hamm CW,Keller T

更新日期：2019-12-01 00:00:00

abstract：:Purpose: The present study examined whether groups of children with different physical fitness and fitness enjoyment profiles could be identified and, if so, whether the different groups varied from one another in terms of organized sports participation. Method: Five hundred and fifty-eight 8-11-year-olds (56.99% boys...

journal_title：Research quarterly for exercise and sport

authors： De Meester A,Wazir MRWN,Lenoir M,Bardid F

更新日期：2020-09-09 00:00:00