Search results for "Gymnastic"

Training session intensity affects plasma redox status in amateur rhythmic gymnasts

2016

Purpose: The aim of this study was to examine systemic responses of oxidant/antioxidant status following 2 training sessions of different intensity in amateur rhythmic gymnasts. Methods: Before the experimental training, 10 female gymnasts performed a gradually increased exercise test to assess maximal heart rate, maximal oxygen consumption, and anaerobic threshold. They executed 2 intermittent training sessions separated by 48 h of recovery (48 h-post R): the first was performed at low-moderate intensity (LMI) and the second at high intensity (HI). Blood samples were collected immediately pre- and post-training and 48 h-post R. Hydroperoxide level (OxL) and total antioxidant capacity (TAC)…

Performance characteristics of Parkour practitioners: Who are the traceurs?

2015

International audience; Parkour is a modern physical activity that consists of using the environment, mostly urban, as a playground of obstacles. The aims of this study were (i) to investigate age, anthropometric and training characteristics of Parkour practitioners, called ‘traceurs’ and (ii) to assess jump performances and muscular characteristics of traceurs, compared to those of gymnasts and power athletes. The mean age of the population of traceurs studied (n = 130) was 19.4 ± 4.3 years, women represented 12.4% of the total field and mean training volume was 8.1 ± 0.5 hours/week. Vertical and long jump performances were analysed on smaller samples of participants (four groups, n = 15 p…

Effects of mat characteristics on plantar pressure patterns and perceived mat properties during landing in gymnastics.

2011

Shock absorption and stability during landings is provided by both, gymnast ability and mat properties. The aims of this study were to determine the influence of different mat constructions on their energy absorption and stability capabilities, and to analyse how these properties affect gymnast's plantar pressures as well as subjective mat perception during landing. Six mats were tested using a standard mechanical drop test. In addition, plantar pressures and subjective perception during landing were obtained from 15 expert gymnasts. The different mats influenced plantar pressures and gymnasts' subjective perception during landing of gymnasts. Significant correlations between plantar pressu…

Analysis of Body Perception, Preworkout Meal Habits and Bone Resorption in Child Gymnasts

2021

The beneficial effects of physical activity on body image perception and bone are debated among artistic gymnasts. Gymnasts seem to be at greater risk of developing body dissatisfaction, eating disorders and osteoporosis due to inadequate nutrition and attention to the appearance of the body. The objective of this work was to investigate the association between the artistic gymnast and a more favorable body image compared to their sedentary peers and if a preworkout high-carbohydrate meal (HCM

Do Age and Sex Play a Role in the Intraocular Pressure Changes after Acrobatic Gymnastics?

2021

To evaluate the effects of an acrobatic gymnastics (AG) training session on intraocular pressure (IOP), a familiarization session was employed to confirm the participant’s suitability for the study. Forty-nine gymnasts (63.27% females, 18–40 years old) voluntarily agreed to participate. As age, sex, baseline IOP, and central corneal thickness (CCT) were considered as potential predictors of the IOP variations, in the second session measurements of the above parameters were taken before and after 90 min of AG. A mixed-factorial analysis of variance evaluated differences. Linear regression was conducted to potentially predict the IOP variation with the exercise. After the scheduled exercise, …

EFFECT OF KETOGENIC DIET ON EXPLOSIVE STRENGTH PERFORMANCE IN ELITE ARTISTIC GYMNASTS

2011

Introduction Despite the increasing use of low carbohydrates/ketogenic diets (KD) on weight control and management of metabolic syndrome (Westman et al., 2007) there are paucity of researches about effects of KD diets on sport performances (Phinney et al., 1983a, 1983b). KD diets maybe useful in sports with weight class divisions. The aim of our study was to investigate the influence of KD on explosive strength performance, specifically in elite artistic gymnasts. Methods 8 male subjects (age 20.9 +/- 5.5 yrs) were recruited. Several physical and performance tests (body composition analysis, hanging straight leg raise, ground push up, parallel bars push up, pull up, squat jump, countermovem…

Effects of mini trampoline exercise on male gymnasts' physiological parameters: a pilot study

2014

WOS: 000365060600005

Oxidant/antioxidant response of rhythmic gymnastics trainers following high intensity interval exercise training

2013

Ketogenic diet does not affect strength performance in elite artistic gymnasts

2012

Abstract Background Despite the increasing use of very low carbohydrate ketogenic diets (VLCKD) in weight control and management of the metabolic syndrome there is a paucity of research about effects of VLCKD on sport performance. Ketogenic diets may be useful in sports that include weight class divisions and the aim of our study was to investigate the influence of VLCKD on explosive strength performance. Methods 8 athletes, elite artistic gymnasts (age 20.9 ± 5.5 yrs) were recruited. We analyzed body composition and various performance aspects (hanging straight leg raise, ground push up, parallel bar dips, pull up, squat jump, countermovement jump, 30 sec continuous jumps) before and after…

Relación entre la actividad física, los hábitos alimentarios y el consumo y actitud hacia las drogas en un instituto valenciano

2013

El presente estudio tiene como objetivo conocer el interés por la actividad física y la práctica deportiva de 224 (111 chicos y 113 chicas) alumnos de Educación Secundaria Obligatoria y Bachillerato en un instituto de la ciudad de Valencia, así como relacionar dichos hábitos con la alimentación y el consumo de drogas. Para realizar el estudio se utilizó un cuestionario de elaboración propia, formado por veintitrés ítems de los cuales se extrajeron los resultados. Los resultados mostraron que los adolescentes estudiados tienen, en general, buenos hábitos deportivos aunque obtienen peores valores en los hábitos de consumo de sustancias o tiempo dedicado a las nuevas tecnologías. En lo que se …