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Full-Text Articles in Physiology
Rating Of Perceived Exertion In Three-Minute Step Test In Children With Cystic Fibrosis, Amanda Paiva Silva, Érika Veiga Araújo, Igor Pereira Machado, Lívia Ferreira Alves, Marcos Filipe Da Silva Mello, Pedro Henrique De Almeida Silva, Isabella Rodrigues Dias, Viviane Soares
Rating Of Perceived Exertion In Three-Minute Step Test In Children With Cystic Fibrosis, Amanda Paiva Silva, Érika Veiga Araújo, Igor Pereira Machado, Lívia Ferreira Alves, Marcos Filipe Da Silva Mello, Pedro Henrique De Almeida Silva, Isabella Rodrigues Dias, Viviane Soares
International Journal of Exercise Science
International Journal of Exercise Science 14(3): 177-186, 2021. The purpose of the study was to assess whether there are differences in cardiorespiratory fitness between children with and without cystic fibrosis (CF). Ten children with CF attended at a referral center for the treatment of CF and 13 children without CF were evaluated. The average age of the children with CF was 10.40 (3.13) years and those without CF was 9.39 (3.25) years. The children performed the three-minute step test with monitoring of hemodynamic parameters and the rating of perceived exertion (RPE) every minute. Oxygen desaturation of 4% during the test …
Do Girls With Excess Adiposity Perform Poorer Motor Skills Than Their Leaner Peers?, Daniel V. Chagas, Joyce F. Carvalho, Luiz A. Batista
Do Girls With Excess Adiposity Perform Poorer Motor Skills Than Their Leaner Peers?, Daniel V. Chagas, Joyce F. Carvalho, Luiz A. Batista
International Journal of Exercise Science
International Journal of Exercise Science 9(3): 318-326, 2016. The main aim of this study was to analyze the joint association of body fat percentage and physical activity levels on motor coordination scores in girls with different adiposity status. Sixty-eight school-aged children between 12 and 14 years participated in the study. Skinfold thickness was measured and the Körperkoordinationstest für Kinder test was administered. Participants completed a selfreporting questionnaire on physical activity. Children’s adiposity status was attributed in according to age-specific cutoff points of a Brazilian database. Analysis of Variance was used to compare motor coordination scores among groups with different status …
Physiological Characteristics Of Youth Synchronized Skaters, Laura E. Fischer M.Ed., Lynn A. Darby Ph.D., Amy L. Morgan Ph.D., David A. Tobar Ph.D.
Physiological Characteristics Of Youth Synchronized Skaters, Laura E. Fischer M.Ed., Lynn A. Darby Ph.D., Amy L. Morgan Ph.D., David A. Tobar Ph.D.
International Journal of Exercise Science
International Journal of Exercise Science 9(3): 270-282, 2016. Figure skating is a lifelong sport with participation rates increasing for skaters of all ages. Development within the five disciplines of figure skating (individual skating, synchronized skating, pairs skating, ice dancing, and theater on ice) has led to increased physical demands placed on skaters’ bodies. As a result, focus on sport performance testing, training, and injury prevention specific to figure skating is increasing. The purpose of this study was to use field tests to describe the physical characteristics of synchronized skaters and to determine the relationships between these physiological characteristics and skating …
Comparison Of Affect And Cardiorespiratory Training Responses Between Structured Gym Activities And Traditional Aerobic Exercise In Children, David A. White, Scott David Rothenberger, Laura A. Hunt, Fredric L. Goss
Comparison Of Affect And Cardiorespiratory Training Responses Between Structured Gym Activities And Traditional Aerobic Exercise In Children, David A. White, Scott David Rothenberger, Laura A. Hunt, Fredric L. Goss
International Journal of Exercise Science
International Journal of Exercise Science 9(1): 16-25, 2016. Physical activities (PA) that are pleasurable are likely to be repeated. Structured gym activities (SGA) are defined as dodging, chasing, and fleeing games. Traditional aerobic exercises (TAE) are defined as treadmill, cycle ergometer, and elliptical exercise. The purpose of this investigation was to compare affect and cardiorespiratory training responses between SGA and TAE in children. Thirty-two participants (9.3±0.2) were randomized to either the SGA or TAE group. Exercise training was seven weeks, with two sessions per week, for 35 minutes per session. Affect was measured by the (+5 (pleasurable) to -5 (displeasurable)) …
Exercise In Individuals With Down Syndrome: A Brief Review, Rachel L. Kerstiens, Matt Green
Exercise In Individuals With Down Syndrome: A Brief Review, Rachel L. Kerstiens, Matt Green
International Journal of Exercise Science
International Journal of Exercise Science 8(2): 192-201, 2015. Research examining acute and long-term responses to exercise of individuals with Downs Syndrome (DS) is sparse. However, if this group experiences benefits associated with improved quantity or quality of life, it would be important to elucidate specific responses and discourage adoption of a sedentary lifestyle in individuals with DS. Specifically, these individuals have multiple blunted physiological responses to exercise both at the onset and termination of an acute exercise bout. Mechanistically, this could be rooted in hormonal responses which are blunted, in comparison to non-DS participants. Specific studies indicate individuals with …
Contributions Of After School Programs To The Development Of Fundamental Movement Skills In Children, E Jean Burrows, Melanie R. Keats, Angela M. Kolen
Contributions Of After School Programs To The Development Of Fundamental Movement Skills In Children, E Jean Burrows, Melanie R. Keats, Angela M. Kolen
International Journal of Exercise Science
International Journal of Exercise Science 7(3) : 236-249, 2014. Fundamental movement skill (FMS) proficiency or the ability to perform basic skills (e.g., throwing, catching and jumping) has been linked to participation in lifelong physical activity. FMS proficiency amongst children has declined in the previous 15 years, with more children performing FMS at a low-mastery level. These declines may help explain the insufficient levels of participation in health promoting physical activity seen in today’s youth. The after school time period (e.g., 3 to 6 p.m.), is increasingly considered an opportune time for physical activity interventions. To date, little research has examined …
Validation Of Omron™ Pedometers Using Mti Accelerometers For Use With Children, Bradley P. Peters, Kate A. Heelan Phd, Bryce M. Abbey
Validation Of Omron™ Pedometers Using Mti Accelerometers For Use With Children, Bradley P. Peters, Kate A. Heelan Phd, Bryce M. Abbey
International Journal of Exercise Science
International Journal of Exercise Science 6(2) : 106-113, 2013. The MTI accelerometer is highly regarded as a reliable means to measure physical activity in children (Trost et. al., 1998); however, it is not always a practical instrument to use. Pedometers offer an alternative method of activity measurement and are often more practical. PURPOSE: To validate Omron™ pedometer (steps/day) against MTI accelerometer (counts /day and moderate to vigorous physical activity (MVPA) min/day) for children. METHODS: 190 children (88 males, 102 females, 8.7±2.1 yrs, 76.9±27.5 BMI %tile) wore an MTI accelerometer and Omron™ pedometer attached to the same belt for 3.9±2.2 days. …
Do Exergames Allow Children To Achieve Physical Activity Intensity Commensurate With National Guidelines?, Rachel Perron, Courtney Graham, Jamie Feldman, Rebecca Moffett, Eric E. Hall
Do Exergames Allow Children To Achieve Physical Activity Intensity Commensurate With National Guidelines?, Rachel Perron, Courtney Graham, Jamie Feldman, Rebecca Moffett, Eric E. Hall
International Journal of Exercise Science
The purpose of this study was to determine if two popular exergames, Wii Fit™ and EA Sports Active™, both games for the Nintendo Wii™ console, help children achieve intensity consistent with recommended physical activity guidelines. Thirty children (19 males and 11 females, Mean age = 9.4 ± 1.8 years) participated in this study by playing each game during one research session. During the session participants wore a heart rate monitor and accelerometer to measure exercise intensity. Perceived exertion (RPE) was measured with the children’s run/walk OMNI scale. All three measures of exercise intensity (heart rate, accelerometer counts, and RPE) found …