INTRODUCTION The idea that early sport success can be detrimental for long-term sport performance is still under debate. Therefore, the aims of this study were to examine the career trajectories of Italian high and long jumpers to provide a better understanding of performance development in jumping events. METHODS The official long-jump and high-jump rankings of the Italian Track and Field Fe...

abstract background: athletes’ recovery is important in improving their performance. nutritional strategies can be effective in enhancing recovery rate. choosing the best food items in appropriate intervals can play effective roles in resynthesis of fuels and recovery of muscle injury. beverage micro and macronutrient content are helpful in fuel restoration. in this study, we assess the effects...

background:   athletes present a different category of the population. trivial complaints may mask more serious illness, especially when the athlete is undergoing intensive training, and the function of his immune system may be sub-optimal . case presentation:   a triathlete presented a few days after completing an ironman race, complaining of lethargy, pleuritic chest pain and loss of appetite...

purpose the aims of the present study were to investigate (i) the changes in participation and performance and (ii) the gender difference in triple iron ultra-triathlon (11.4 km swimming, 540 km cycling and 126.6 km running) across years from 1988 to 2011. methods for the cross-sectional data analysis, the association between with overall race times and split times was investigated using simple...

actins are small globular filaments functioning in cell processes like muscle contraction, and stabilized to the sarcomeric z- discs by actin binding proteins (actinins). one of the important gene coding for actin binding proteins in fast twitch fibers is alpha- actinin- 3 (actn3). in this research, we have conducted a gene profile study investigating the genotype and allele distributions of ac...

The study examines moderating role of gender in the relationship between athletics’ self-efficacy and their athletic performance. sample comprised adolescent 30 male athletes female aged 16 to 18 years. Research tools included Self-efficacy measure performance measure. Results revealed significant effect influencing performance, favouring superiority. Boosting morale is needed disregarding cult...

The aim of this study was to investigate the effect of 8 weeks visual and skills training on visual skills and athletic skills among novice table tennis and basketball players. Sixty novice male were randomly divided into 6 groups (1visual training and basketball lay-up, 2visual training and table tennis forehand derive, 3basketball lay-up, 4table tennis forehand derive, 5visual training and 6c...

Ericsson and colleagues' view that individual differences in expertise can largely be accounted for by accumulated deliberate practice is not supported by the available empirical evidence. Extending earlier work (Macnamara, Hambrick, & Oswald, 2014), we found that deliberate practice accounted for a sizeable amount of variance in sports performance (18%), but it left a much larger amount unexpl...

OBJECTIVE To examine wheelchair athletes' perceptions of wheelchair configuration in relation to aspects of mobility performance. METHODS Nine elite wheelchair athletes from wheelchair basketball, wheelchair rugby and wheelchair tennis were interviewed using a semi-structured format. Interview transcripts were analysed using an Interpretative Phenomenological Analysis, whereby emergent themes...

In recent years, various studies have attempted to understand human evolution by examining relationships between athletic performance or physical fitness and facial attractiveness. Over a wide range of five homogeneous groups (n = 327), there is an approximate 3% shared variance between facial attractiveness and athletic performance or physical fitness (95% CI = 0.5-8%, p = 0.002). Further, stu...