Search results for "athlete"

Effects of Different Neuromuscular Electrical Stimulation Parameters on Quadriceps Neuromuscular Performance in Competitive Athletes

2017

PURPOSE: To evaluate the effects of six weeks of training with two different types of neuromuscular electrostimulation (NMES) currents on muscle performance in competitive athletes. METHODS: This controlled and randomized clinical trial included 20 athletes, equally divided into three groups: medium frequency current group with 500 μs (MF-500) (n=7), low frequency current group of with 500 μs (PC-500) (n=5) and control group (CG) (n=8). Each group had evaluated, before and after the intervention: the peak torque of knee (PT), muscle thickness and signs of electromyography (EMG) of the vastus lateralis (VL), and the sensory discomfort level (VAS). The training with NMES was performed 3 times…

Isokinetic Profile of Elite Serbian Female Judoists

2021

Elite judo athletes undergo vigorous training to achieve outstanding results. In pursuit of achieving competitive success, the occurrence of injuries amongst judo athletes is not rare. The study aimed to perform a knee flexors and extensors isokinetic torque analysis in elite female judo athletes. Fifty-eight elite female judo athletes of the Serbian national team (21.02 ± 3.11 years

Validity and repeatability of the Pediatric Allergy Questionnaire for Athletes (AQUAped) for the screening of atopy.

2020

BACKGROUND High atopy prevalence has been reported in athletes. Having an age-specific questionnaire for predicting atopy is important for an optimal management of young athletes. The study objectives were as follows: (i) developing a scoring system for the Pediatric Allergy Questionnaire for Athletes (AQUAped); (ii) identifying the optimal age target within the range 7-14 years; (iii) assessing AQUAped validity and repeatability in the identified target population. METHODS A total of 133 young athletes (age 7-14 years) were recruited. Following a screening visit, the participants filled AQUAped at baseline (T0) and after 7 days (T1), concomitantly undergoing skin prick testing. Using atopy…

Nutrition supplementation and athletic performance improvement in equestrian athletes of Jumping and Dressage

Mindfulness-acceptance-commitment program for athletes and exercisers : an action research case study

2016

Control-based psychological skills training (PST) practices have been widely capitalized on in sport for the past few decades, despite inconsistent empirical evidence of their efficacy on sport performance. The Mindfulness-Acceptance-Commitment (MAC) program has preliminary support as an additional approach in performance enhancement, however, there is very limited research involving its implementation especially within group settings. Current study was aimed at planning, implementation, and evaluation of a seven-session MAC program among a diverse group of active athletes and regular exercisers (n=16). This study was an educational action research case study with a mixed method design. Per…

A new perspective on adolescent athletes’ transition into upper secondary school : A longitudinal mixed methods study protocol

2016

The challenge of combining elite sport and education into a dual career pathway remains to be a source of concern for many high-performance athletes. Previous research findings suggest that committed participation in both domains is highly demanding and success in one pursuit often comes at the expense of the other. There are emergent studies, however, that argue for the beneficial and complementary nature of dual career pathways. Consequently, we emphasize the importance of understanding the processes underlying differences in the development of athletes’ life trajectories. This article presents a study protocol to explore new methodological and analytical approaches that may extend curren…

The role of gender and coaching styles in adolescent student-athletes’ motivational orientations in sport and school

2022

AbstractResearch indicates that the dominant discourses of gender are ingrained in dual career (DC) practices critically influencing athletes’ motivation to construct a DC pathway. While it is important to ensure that all athletes have an equal access to construct a DC pathway despite their gender, there is a gap in the literature examining the role that coaches play in gendering of athletes’ DC pathways. The present study longitudinally examined the gender differences in student-athletes’ motivational orientations in sport and academics throughout high school and the role of coaching style in these orientations. The gender differences in coaching styles in terms of student-athletes’ gender…

Sports as a motivation to study English : young athletes and the L2 motivational self system

2013

Tutkimuksen lähtökohtana oli Zoltán Dörnyein uusi motivaatioteoria, joka koostuu oppijoiden tulevaisuuden minäkuvista sekä aiemmista kokemuksista kohdekieleen liittyen. Kyseistä teoriaa ei ole vielä laajalti käytetty tutkimuksessa, ja suomalaiset kieltenoppijat ovat vielä varsin uusi kohderyhmä kyseiselle teorialle. Tutkimuksen tarkoituksena oli selvittää nuorten urheilijoiden suhtautumista englantiin ja sen tärkeyteen. Tutkimuksessa tutkittiin urheilijoiden 1) yleisiä asenteita englantia kohtaan, 2) heidän urheiluun ja englantiin liittyviä tulevaisuuden minäkuvia, sekä 3) heidän aiempia urheiluun liittyviä kokemuksia englannin käytöstä. Urheilijat ovat uusi kohderyhmä motivaatiotutkimukses…

Mechanical loading influences the lumbar intervertebral disc. A cross-sectional study in 308 athletes and 71 controls.

2020

There is evidence in animal populations that loading and exercise can positively impact the intervertebral disc (IVD). However, there is a paucity of information in humans. We examined the lumbar IVDs in 308 young athletes across six sporting groups (baseball, swimming, basketball, kendo, soccer, and running; mean age 19 years) and 71 nonathletic controls. IVD status was quantified via the ratio of IVD to vertebral body height (IVD hypertrophy) and ratio of signal intensity in the nucleus to that in the annulus signal (IVD nucleus hydration) on sagittal T2-weighted magnetic resonance imaging. P values were adjusted via the false discovery rate method to mitigate false positives. In examinin…

Musculoskeletal Pain in Gymnasts: A Retrospective Analysis on a Cohort of Professional Athletes

2021

Gymnastics athletes are exposed to a high risk of injury, but also of developing musculoskeletal pain. These data are still little investigated in the available scientific literature. An online survey was distributed to 79 professional athletes who practiced artistic and rhythmic gymnastics. The survey collected demographic and anthropometric data, information about the sport practice, the training sessions, the prevalence of musculoskeletal pain gymnastics-related, and lifestyle habits. Musculoskeletal pain had a high prevalence, involving 65 of 79 athletes (82.3%). A significant correlation was found between musculoskeletal pain and the duration of sports practice, both for general pain (…