Acute Exercise Improves Mood and Motivation in Young Men with ADHD Symptoms.

abstract：PURPOSE:The purpose of this study was to compare architectural characteristics of leg muscles of sprinters and distance runners. METHODS:Skeletal muscle architectural characteristics were studied in 23 elite male 100-m sprinters (SPR, 10.0-10.9 s for 100 m), 24 elite male distance runners (DR, 13.5-14.5 min for 5000 m...

journal_title：Medicine and science in sports and exercise

authors： Abe T,Kumagai K,Brechue WF

更新日期：2000-06-01 00:00:00

abstract：PURPOSE:Cold-water immersion (CWI) and whole body cryotherapy (WBC) are widely used recovery methods in an attempt to limit exercise-induced muscle damage, soreness, and functional deficits after strenuous exercise. The aim of this study was to compare the effects of ecologically valid CWI and WBC protocols on postexer...

journal_title：Medicine and science in sports and exercise

authors： Mawhinney C,Low DA,Jones H,Green DJ,Costello JT,Gregson W

更新日期：2017-06-01 00:00:00

abstract：PURPOSE:To optimize endurance cycling performance, it is important to maximize efficiency. Power-measuring cranks and force-sensing pedals can be used to determine the mechanical effectiveness of cycling. From both a coaching and basic science perspective, it is of interest if a mechanically effective pedaling techniqu...

journal_title：Medicine and science in sports and exercise

authors： Korff T,Romer LM,Mayhew I,Martin JC

更新日期：2007-06-01 00:00:00

abstract：PURPOSE:This study aimed to examine whether long-term fish oil (FO) supplementation is associated with a lower risk of mobility disability and enhances benefits of physical activity (PA). METHODS:A total of 1635 sedentary adults age 70 to 89 yr from the Lifestyle Interventions and Independence for Elders single-blinde...

journal_title：Medicine and science in sports and exercise

authors： Balachandran A,Gundermann DM,Walkup MP,King AC,Ambrosius WT,Kritchevsky SB,Pahor M,Newman AB,Manini TM

更新日期：2020-04-01 00:00:00

abstract：:Physiological variables must often be scaled for body size differences to permit meaningful comparisons between subjects or groups. This study aimed to determine the proper relationship between body dimensions and left ventricular mass (LVM) via allometric scaling (AS) in 142 subjects (78 males, 64 females; ages 18-40...

journal_title：Medicine and science in sports and exercise

authors： Batterham AM,George KP,Mullineaux DR

更新日期：1997-02-01 00:00:00

abstract：PURPOSE:The aim of this study was to assess the feasibility and the effects of a long-term training program with endurance and strength elements for patients with advanced congestive heart failure (CHF). METHODS:We studied 14 patients, mean age 57 yr, mean NYHA class 2.7, mean LVEF 29%, and mean VO2max 17.2 mL x kg(-1...

journal_title：Medicine and science in sports and exercise

authors： Delagardelle C,Feiereisen P,Krecké R,Essamri B,Beissel J

更新日期：1999-08-01 00:00:00

abstract：PURPOSE:The objective of this study is to determine the effects of a caffeine-containing energy drink on female volleyball players' performance. METHODS:Thirteen elite female volleyball players ingested 3 mg·kg of caffeine with an energy drink or the same drink without caffeine (placebo drink) in a double-blind and ra...

journal_title：Medicine and science in sports and exercise

authors： Pérez-López A,Salinero JJ,Abian-Vicen J,Valadés D,Lara B,Hernandez C,Areces F,González C,Del Coso J

更新日期：2015-04-01 00:00:00

abstract：INTRODUCTION:The quadriceps avoidance gait pattern may not be as common in ACL deficient (ACLd) gait as previously described. PURPOSE:The purpose of this study was to investigate the existence of the quadriceps avoidance pattern in ACL deficient patients and to further identify gait compensations that may exist in thi...

journal_title：Medicine and science in sports and exercise

authors： Torry MR,Decker MJ,Ellis HB,Shelburne KB,Sterett WI,Steadman JR

更新日期：2004-08-01 00:00:00

abstract：PURPOSE:To study the ventilatory effects of closely monitored cycle ergometer conditioning (HR target, 145-150 beats x min(-1); 25 min/session; three sessions per week) during the second and third pregnancy trimesters (TMs) in healthy human pregnancy. METHODS:Subjects were 27 previously sedentary pregnant women (exerc...

journal_title：Medicine and science in sports and exercise

authors： Ohtake PJ,Wolfe LA

更新日期：1998-01-01 00:00:00

abstract：PURPOSE:To examine whether normalized quadriceps and hamstring strength would predict quadriceps and hamstring muscle activation amplitudes and whether these neuromuscular factors would predict knee kinematics and kinetics during a drop jump task. METHODS:Thirty-nine females and 39 males were measured for isometric qu...

journal_title：Medicine and science in sports and exercise

authors： Shultz SJ,Nguyen AD,Leonard MD,Schmitz RJ

更新日期：2009-04-01 00:00:00

abstract：PURPOSE:The effect of quantified resistance and high impact exercise training on bone mass as modified by age and oral contraceptive (OCont) use in young women was studied. METHODS:Women were categorized by age (18-23 vs 24-31 yr) and OCont use, and were then randomized into either three sessions of resistance exercis...

journal_title：Medicine and science in sports and exercise

authors： Weaver CM,Teegarden D,Lyle RM,McCabe GP,McCabe LD,Proulx W,Kern M,Sedlock D,Anderson DD,Hillberry BM,Peacock M,Johnston CC

更新日期：2001-06-01 00:00:00

abstract：PURPOSE:This study was designed to determine whether serum leptin levels were affected by a 5-d military course after 3 wk of combat training. METHODS:26 male soldiers (mean age = 21 +/- 2 yr) were examined at the beginning of the training program and just at the end of the 5-d course. The combination of continuous he...

journal_title：Medicine and science in sports and exercise

authors： Gomez-Merino D,Chennaoui M,Drogou C,Bonneau D,Guezennec CY

更新日期：2002-10-01 00:00:00

abstract：PURPOSE:We aimed to evaluate in a longitudinal study the effect of intensive training on cardiac autonomic control in athletes using 24-h heart rate variability analysis. METHODS:Time and frequency domain measures of heart rate variability were calculated from 24-h Holter monitoring in 15 high level bicyclists (mean a...

journal_title：Medicine and science in sports and exercise

authors： Bonaduce D,Petretta M,Cavallaro V,Apicella C,Ianniciello A,Romano M,Breglio R,Marciano F

更新日期：1998-05-01 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：:Although estradiol (E2) is considered primarily for its role in reproduction, it can exert numerous physiological actions on a variety of tissues. However, there are several difficulties in isolating these actions and determining its impact for in vivo situations. Despite the limitations, it does appear that E2 can al...

journal_title：Medicine and science in sports and exercise

authors： Bunt JC

更新日期：1990-06-01 00:00:00

abstract：INTRODUCTION:Increased sedentary behavior predicts greater cardiovascular morbidity and mortality and does so independently of physical activity (PA). This association is only partially explained by body mass index (BMI) and overall body fat, suggesting mechanisms besides general increased adiposity. The purpose of thi...

journal_title：Medicine and science in sports and exercise

authors： Larsen BA,Allison MA,Kang E,Saad S,Laughlin GA,Araneta MR,Barrett-Connor E,Wassel CL

更新日期：2014-03-01 00:00:00

abstract：PURPOSE:Exercise is associated with altered gut microbial composition, but studies have not investigated whether the gut microbiota and associated metabolites are modulated by exercise training in humans. We explored the impact of 6 wk of endurance exercise on the composition, functional capacity, and metabolic output ...

journal_title：Medicine and science in sports and exercise

authors： Allen JM,Mailing LJ,Niemiro GM,Moore R,Cook MD,White BA,Holscher HD,Woods JA

更新日期：2018-04-01 00:00:00

abstract：:Forty male and 40 female rats were randomly assigned to 1 of 4 experimental groups. Half of the animals of each gender were exercised by jumping (weighted by a vest with up to 70% body weight) to a height of 16 cm 20 times X d-1 (30 s between jumps) 5 d X wk-1 for 8 wk. Half of the exercised animals and half of the se...

journal_title：Medicine and science in sports and exercise

authors： Leeds EM,Wilkerson JE,Brown GD,Kamen G,Bredle D

更新日期：1986-12-01 00:00:00

abstract：PURPOSE:This is the first study to use the quiet eye (QE) as an objective measure of visuomotor control underpinning proficiency differences in children's motor coordination. METHODS:Fifty-seven, year 5 primary school children (9-10 yr old) completed the Movement Assessment Battery for Children, Second Edition (MABC-2...

journal_title：Medicine and science in sports and exercise

authors： Wilson MR,Miles CA,Vine SJ,Vickers JN

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND:Training intensity may play a key role in magnifying the protective effect of physical exercise against nonalcoholic fatty liver disease (NAFLD). PURPOSE:This study aimed to test the hypothesis that vigorous-intensity and interval training is as effective as moderate-intensity and continuous exercise traini...

journal_title：Medicine and science in sports and exercise

authors： Cho J,Kim S,Lee S,Kang H

更新日期：2015-08-01 00:00:00

abstract：PURPOSE:The goal of this trial was to determine whether low-load blood flow-restricted (BFR) exercise of appendicular muscles induces a cross-transfer of effect to the trunk extensor (TE) muscles, such that low-load TE exercise would enhance TE size and function to a greater extent than standard low-load exercise in pe...

journal_title：Medicine and science in sports and exercise

authors： Ampomah K,Amano S,Wages NP,Volz L,Clift R,Ludin AFM,Nakazawa M,Law TD,Manini TM,Thomas JS,Russ DW,Clark BC

更新日期：2019-09-01 00:00:00

abstract：UNLABELLED:Nampt/pre-B-cell colony-enhancing factor/visfatin (visfatin) release from adipocytes has recently been suggested to be nutrient responsive and linked to systemic nicotinamide adenine dinucleotide biosynthesis and regulation of pancreatic beta-cell function. PURPOSE:We hypothesized that if visfatin does play...

journal_title：Medicine and science in sports and exercise

authors： Haus JM,Solomon TP,Marchetti CM,O'Leary VB,Brooks LM,Gonzalez F,Kirwan JP

更新日期：2009-06-01 00:00:00

abstract：:Forces that are repeatedly applied to the body could lead to positive remodeling of a structure if the forces fall below the tensile limit of the structure and if sufficient time is provided between force applications. On the other hand, an overuse injury could result if there is inadequate rest time between applied f...

journal_title：Medicine and science in sports and exercise

authors： Hreljac A

更新日期：2004-05-01 00:00:00

abstract：PURPOSE:This study compared the ActiGraph accelerometer model 7164 (AM1) with the ActiGraph GT1M (AM2) during self-paced locomotion. METHODS:Participants (n = 116, aged 18-73 yr, mean body mass index = 26.1 kg x m(-2)) walked at self-selected slow, medium, and fast speeds around an indoor circular hallway (0.47 km). B...

journal_title：Medicine and science in sports and exercise

authors： Kozey SL,Staudenmayer JW,Troiano RP,Freedson PS

更新日期：2010-05-01 00:00:00

abstract：:The objective of this study was to investigate the relationship between physical fitness, lipids, and apolipoproteins in a cross-sectional study using a two-stage probability sample of the population of Northern Ireland. The main outcome measures were physical fitness using VO2max estimated by extrapolation from subma...

journal_title：Medicine and science in sports and exercise

authors： MacAuley D,McCrum EE,Stott G,Evans AE,Duly E,Trinick TR,Sweeney K,Boreham CA

更新日期：1997-09-01 00:00:00

abstract：UNLABELLED:Closed rupture of the flexor tendon sheath has been known to occur in the elite rock climbing population. However, only one study has investigated the prevalence of this entity. PURPOSE:To examine an elite climbing group in this country for the prevalence of pulley rupture and report on other commonly occur...

journal_title：Medicine and science in sports and exercise

authors： Rohrbough JT,Mudge MK,Schilling RC

更新日期：2000-08-01 00:00:00

abstract：:The purpose of this study was to examine the accuracy and quality of a series of cycle ergometry tests used to estimate maximal aerobic capacity (VO2max). One-hundred nine males and 71 females participated in five tests: a maximal exercise test on the treadmill, three Air Force Cycle Ergometry Tests (AF1, AF2, AF3), a...

journal_title：Medicine and science in sports and exercise

authors： Lockwood PA,Yoder JE,Deuster PA

更新日期：1997-11-01 00:00:00

abstract：PURPOSE:Neural adaptations to strength training have long been recognized, but knowledge of mechanisms remains incomplete. Using novel techniques and a design which limited experimental bias, this study examined if 4 wk of strength training alters voluntary activation and corticospinal transmission. METHODS:Twenty-one...

journal_title：Medicine and science in sports and exercise

authors： Nuzzo JL,Barry BK,Jones MD,Gandevia SC,Taylor JL

更新日期：2017-11-01 00:00:00

abstract：:Fatigue can be defined as the failure to maintain an expected power output. This is often an antecedent to some sports-related injury. It is important for those involved in physical performance to be familiar with the variety of mechanisms which can lead to fatigue. All too often, a single factor is described as the c...

journal_title：Medicine and science in sports and exercise

authors： Kirkendall DT

更新日期：1990-08-01 00:00:00

abstract：INTRODUCTION:The SenseWear Pro Armband (SWA) has been shown to be a valid and practical tool to assess energy expenditure (EE) in adults. However, recent studies have reported significant errors in EE estimates when the algorithms are applied to children. The purpose of this study was to assess the validity of recently...

journal_title：Medicine and science in sports and exercise

authors： Calabró MA,Welk GJ,Eisenmann JC

更新日期：2009-09-01 00:00:00