Fundamental movement skills and habitual physical activity in young children.

abstract：:Regression analysis is often used to demonstrate associations among variables believed to be biologically related. Failure to demonstrate a "significant" relationship may be due to two factors: 1) the variables are truly unrelated, or 2) a relationship exists but goes undetected due to inadequate statistical power. In...

journal_title：Medicine and science in sports and exercise

authors： Sharp DS,Gahlinger PM

更新日期：1988-12-01 00:00:00

abstract：:Previous studies have suggested that, for the same power output, arm exercise requires higher oxygen uptake (VO2), carbon dioxide output (VCO2), and ventilation (VE) than leg exercise and that response kinetics are slower. To evaluate these differences, four healthy subjects performed a total of 95 arm cranking tests....

journal_title：Medicine and science in sports and exercise

authors： Casaburi R,Barstow TJ,Robinson T,Wasserman K

更新日期：1992-12-01 00:00:00

abstract：PURPOSE:The aim of this study was to investigate the influence of mouth rinsing a CHO-electrolyte (CHO-E) solution on 1-h running performance. A second study determined whether mouth rinsing a CHO-E solution altered the blood glucose and plasma insulin concentrations at rest. METHODS:After a 13-h fast, 10 endurance-tr...

journal_title：Medicine and science in sports and exercise

authors： Rollo I,Cole M,Miller R,Williams C

更新日期：2010-04-01 00:00:00

abstract：PURPOSE:Heart transplant recipients (HTx) have a high prevalence of hypertension. Although exercise training promotes blood pressure (BP) reduction in HTx, the effects of a single exercise bout are unknown. Thus, we analyzed the acute effects of heated water-based exercise (HEx) versus land-based exercise (LEx) on ambu...

journal_title：Medicine and science in sports and exercise

authors： Castro RE,Guimarães GV,Da Silva JM,Bocchi EA,Ciolac EG

更新日期：2016-05-01 00:00:00

abstract：:The advantages of performing simultaneous inferences on the means of several response variables using multivariate analysis of variance are discussed. They include control over the problem of declaring false significant differences and the ability to investigate the effects of treatment on a given response variable af...

journal_title：Medicine and science in sports and exercise

authors： Donner AP,Cunningham DA

更新日期：1983-01-01 00:00:00

abstract：UNLABELLED:Although effects of workload and cadence on sagittal plane knee biomechanics in cycling have been widely studied, few studies have examined their impact on the frontal plane. PURPOSE:The purpose of this study was to investigate the effects of different workloads and cadences on knee sagittal and frontal pla...

journal_title：Medicine and science in sports and exercise

authors： Fang Y,Fitzhugh EC,Crouter SE,Gardner JK,Zhang S

更新日期：2016-02-01 00:00:00

abstract：PURPOSE:The present longitudinal study assessed cardiorespiratory capacity and running economy of Olympic athletes over several decades to measure changes in fitness in an elite group during aging. METHODS:Twenty-six male runners training for the 1968 Olympics were recruited. HR, V˙O2max, ventilation, and running econ...

journal_title：Medicine and science in sports and exercise

authors： Everman S,Farris JW,Bay RC,Daniels JT

更新日期：2018-01-01 00:00:00

abstract：PURPOSE:Investigate development of specific performance adaptions and hormonal responses every fourth week during a 12-wk high-intensity training (HIT) period in groups with different interval-training prescriptions. METHODS:Sixty-three well-trained cyclists performing a 12-wk intervention consisting of two to three H...

journal_title：Medicine and science in sports and exercise

authors： Sylta Ø,Tønnessen E,Sandbakk Ø,Hammarström D,Danielsen J,Skovereng K,Rønnestad BR,Seiler S

更新日期：2017-06-01 00:00:00

abstract：INTRODUCTION:The development of chronic ankle instability (CAI) is the primary residual deficit after ankle joint sprain. It has been proposed that CAI is characterized by two entities, namely, mechanical instability and functional instability. Each of these entities in turn is composed of various insufficiencies. Rese...

journal_title：Medicine and science in sports and exercise

authors： Delahunt E,Coughlan GF,Caulfield B,Nightingale EJ,Lin CW,Hiller CE

更新日期：2010-11-01 00:00:00

abstract：PURPOSE:This study aimed to evaluate the relationship between race car cockpit temperature and thermal strain indicators among race car drivers. METHODS:Four male racing drivers' heart rate (HR), skin temperature (Tskin), and core temperature (Tcore) were measured continuously using the Equivital Life Monitor bio harn...

journal_title：Medicine and science in sports and exercise

authors： Barthel SC,Ferguson DP

更新日期：2021-02-01 00:00:00

abstract：:To test a hypothesis that the differences in running performances between men and women narrow with increasing race distance, recent best running speeds (m.s-1) of 28 female ultramarathon runners over racing distances from 5 to 90 km were compared with those of male runners matched for 56 km race time, age and trainin...

journal_title：Medicine and science in sports and exercise

authors： Bam J,Noakes TD,Juritz J,Dennis SC

更新日期：1997-02-01 00:00:00

abstract：:Nine male and five female college students were tested on four occasions to determine the effects of various exhaustive weightlifting stimuli on forearm blood flow as measured by strain-gauge plethysmography. Maximum voluntary dynamic wrist curl strength was determined in the first session, which was followed by rando...

journal_title：Medicine and science in sports and exercise

authors： Haslam RW,Cobb RB

更新日期：1983-01-01 00:00:00

abstract：PURPOSE:We evaluated the associations between accelerometer-estimated physical activity (PA) intensity and heart rate variability (HRV) and examined mediation of these associations by glycemic control indices and other cardiovascular disease risk factors. METHODS:Data were from 1668 participants (X[Combining Overline]...

journal_title：Medicine and science in sports and exercise

authors： Pope ZC,Gabriel KP,Whitaker KM,Chen LY,Schreiner PJ,Jacobs DR Jr,Sternfeld B,Carr JJ,Lloyd-Jones DM,Pereira MA

更新日期：2020-06-01 00:00:00

abstract：:The present study was designed to assess the effects of acute exercise and short-term intensive training on catechol-O-methyltransferase (COMT) activity. COMT inactivates catecholamines and converts primary catecholestrogens (CE) into their O-methylated form yielding the 2- (2-MeOE) and 4-methoxyestrogens (4-MeOE). Bl...

journal_title：Medicine and science in sports and exercise

authors： De Crée C,Van Kranenburg G,Geurten P,Fujimura Y,Keizer HA

更新日期：1997-12-01 00:00:00

abstract：PURPOSES:To validate the energy expenditure estimated from The Minnesota Leisure Time Physical Activity Questionnaire (MLTPAQ) with total energy expenditure (TEE) measured by doubly labeled water (DLW), and to present and examine the validity of an extended version of the MLTPAQ with additional questions about inactivi...

journal_title：Medicine and science in sports and exercise

authors： Slinde F,Arvidsson D,Sjöberg A,Rossander-Hulthén L

更新日期：2003-11-01 00:00:00

abstract：PURPOSE:The purpose of this study was to determine the effects of early outpatient exercise on muscle mass, function, and fractional synthetic rate in severely burned children. METHODS:Forty-seven children with ≥40% total body surface area burn performed a 12-wk standard of care rehabilitation (SOC, n = 23) or rehabil...

journal_title：Medicine and science in sports and exercise

authors： Hardee JP,Porter C,Sidossis LS,Børsheim E,Carson JA,Herndon DN,Suman OE

更新日期：2014-09-01 00:00:00

abstract：PURPOSE:Compare three published methods of quantifying physical activity (total activity, peak strain, and bone-loading exposure (BLE) scores) and identify their associations with areal bone mineral density (aBMD), volumetric BMD (vBMD), and bone strength. METHODS:Postmenopausal women (N = 239; mean age: 53.8 yr) from...

journal_title：Medicine and science in sports and exercise

authors： Shedd KM,Hanson KB,Alekel DL,Schiferl DJ,Hanson LN,Van Loan MD

更新日期：2007-12-01 00:00:00

abstract：INTRODUCTION:Low lean mass (LM) is a risk factor for chronic disease, a major cause of disability and diminished quality of life, and is a heritable trait. However, relatively few specific genetic factors have been identified as potentially influencing this trait. METHODS:In this study, we selected 1493 single-nucleot...

journal_title：Medicine and science in sports and exercise

authors： Klimentidis YC,Bea JW,Thompson P,Klimecki WT,Hu C,Wu G,Nicholas JS,Ryckman KK,Chen Z

更新日期：2016-07-01 00:00:00

abstract：INTRODUCTION:Androgen deprivation therapy (ADT) is associated with significant bone loss and an increase in fracture risk among prostate cancer survivors (PCS). We investigated whether impact + resistance training could stop ADT-related declines in bone mineral density (BMD) among PCS on ADT. METHODS:We randomized 51 ...

journal_title：Medicine and science in sports and exercise

authors： Winters-Stone KM,Dobek JC,Bennett JA,Maddalozzo GF,Ryan CW,Beer TM

更新日期：2014-08-01 00:00:00

abstract：PURPOSE:Most studies that use either a single exercise session, exercise training, or a cross-sectional design have failed to find a relationship between exercise and plasma lipoprotein(a) [Lp(a)] concentrations. However, a few studies investigating the effects of longer and/or more strenuous exercise have shown elevat...

journal_title：Medicine and science in sports and exercise

authors： Durstine JL,Davis PG,Ferguson MA,Alderson NL,Trost SG

更新日期：2001-09-01 00:00:00

abstract：:Equations are often used to predict cardiorespiratory fitness (CRF) from submaximal or maximal exercise tests. However, no study has comprehensively compared these exercise-based equations with directly measured CRF using data from a single, large cohort. PURPOSE:This study aimed to compare the accuracy of exercise-b...

journal_title：Medicine and science in sports and exercise

authors： Peterman JE,Harber MP,Imboden MT,Whaley MH,Fleenor BS,Myers J,Arena R,Kaminsky LA

更新日期：2021-01-01 00:00:00

abstract：:Canine skeletal muscle preparations in situ contain varying mixtures of fast and slow fatigue resistant fibers. All vessels on the arterial side of the vascular bed in these preparations from the conduit arteries to the arterioles contribute to the vascular resistance. The vascular beds autoregulate at rest and during...

journal_title：Medicine and science in sports and exercise

authors： Barclay JK

更新日期：1988-10-01 00:00:00

abstract：INTRODUCTION:Alternative high school (AHS) students are an underserved population of youth at greater risk for poor health behaviors and outcomes. Little is known about their physical activity patterns. PURPOSE:: The purpose of this study was to describe 1) physical activity levels of students attending alternative hi...

journal_title：Medicine and science in sports and exercise

authors： Sirard JR,Kubik MY,Fulkerson JA,Arcan C

更新日期：2008-12-01 00:00:00

abstract：:The effects of weight loss (dehydration) techniques (which mimicked techniques used prior to actual competition) used by intercollegiate wrestlers on selected physiological parameters (strength, anaerobic power, anaerobic capacity, the lactate threshold (LT), and peak aerobic power) were examined in seven intercollegi...

journal_title：Medicine and science in sports and exercise

authors： Webster S,Rutt R,Weltman A

更新日期：1990-04-01 00:00:00

abstract：PURPOSE:We examined bilateral bone mineral density (BMD) in the arms of female college gymnasts to assess the relative contribution of high-impact loading forces versus daily activities on bone plasticity. METHODS:Twenty-five female collegiate gymnasts and 25 controls were studied. BMD of the lumbar spine, proximal fe...

journal_title：Medicine and science in sports and exercise

authors： Proctor KL,Adams WC,Shaffrath JD,Van Loan MD

更新日期：2002-11-01 00:00:00

abstract：OBJECTIVE:The present study evaluated the effects of an acute bout of moderate-intensity treadmill walking on aspects of cognitive control underlying successful academic achievement. METHODS:The study used a within-subjects counterbalanced design with a sample of 36 preadolescent children. Cognitive performance was as...

journal_title：Medicine and science in sports and exercise

authors： Drollette ES,Shishido T,Pontifex MB,Hillman CH

更新日期：2012-10-01 00:00:00

abstract：PURPOSE:Little is known of the potential long-term gait alterations that occur after an anterior cruciate ligament (ACL) reconstruction. In particular, variables, such as impact loading, which have been previously associated with joint deterioration, have not been studied in walking and running after an ACL reconstruct...

journal_title：Medicine and science in sports and exercise

authors： Noehren B,Wilson H,Miller C,Lattermann C

更新日期：2013-07-01 00:00:00

abstract：:A 23-yr-old female body builder injured her right wrist while training. A correct diagnosis of pure distal radio-ulnar dislocation, ulnar volar, was made, and reduction was successfully carried out. After removal of plaster, the patient complained of wrist pain and clicking. Surgical exploration revealed a ruptured tr...

journal_title：Medicine and science in sports and exercise

authors： Francobandiera C,Maffulli N,Lepore L

更新日期：1990-04-01 00:00:00

abstract：:Ten pairs of monozygotic twins of both sexes were submitted to a 20-wk endurance-training program, four and five times per week, 40 min per session, at an average of 80% of the maximal heart rate reserve. Testing and training were performed on cycle ergometers. Maximal aerobic power (MAP in ml O2 X min-1 X kg-1) and v...

journal_title：Medicine and science in sports and exercise

authors： Prud'homme D,Bouchard C,Leblanc C,Landry F,Fontaine E

更新日期：1984-10-01 00:00:00

abstract：PURPOSE:Despite the growing research interest in vascular adaptations to exercise training over the last few decades, it remains unclear whether microvascular function in healthy subjects can be further improved by regular training. Herein, we sought to systematically review the literature and determine whether microva...

journal_title：Medicine and science in sports and exercise

authors： Montero D,Walther G,Diaz-Cañestro C,Pyke KE,Padilla J

更新日期：2015-07-01 00:00:00