The aim was to determine the volume and degree of asymmetry of quadratus lumborum (QL), obliques, and transversus abdominis; the last two considered conjointly (OT), in tennis and soccer players. The volume of QL and OT was determined using magnetic resonance imaging in professional tennis and soccer players, and in non-active controls (n = 8, 14, and 6, respectively). In tennis players the hyp...

Soccer players frequently experience acute and chronic groin pain. Sportsman's hernia is a common injury in professional soccer players, that causes inguinal pain. The authors discuss their experience with the management of sportsman's hernia in professional soccer players competing in national and international competition in a retrospective review of prospectively collected data. Between Marc...

OBJECTIVE The objective of this study was to conduct a comparative analysis on isokinetic strength assessments between field and indoor male professional soccer players and correlate the findings with the higher levels of injury risk described in the literature. METHODS We analyzed 16 field soccer players and 15 indoor soccer players. All these professionals were male. Isokinetic muscle stren...

OBJECTIVES In reviewing the literature on sports injuries, few studies could be found in which exposure related incidences of injury in different types of sport were compared. These studies indicated that ice hockey, handball, basketball, soccer, and rugby are popular team sports with a relatively high risk of injury. The aim of the study was to compare the characteristics and incidence of inju...

conclusions the study revealed the significance of anthropometric variables related to heading, such as age and head perimeter. therefore, it was concluded that these variables should be considered when teaching and practicing the heading technique with players of different ages and anthropometric sizes. results significant correlations existed between the force exerted on the head during headi...

Soccer is one of the most popular sports in the world with player numbers increasing annually at an explosive rate. Children now tend to start specific sports training in a specialized environment at a younger age than in previous years. The desire to be a professional soccer player is strong and future aspirations are usually relayed to the coaching staff. Coaches are, therefore, increasingly ...

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 1. Endurance Performance in Soccer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 2. Physiological Determinants of Cardiorespiratory Endurance . . . . . . . . ....

The influence of expertise on viewing soccer matches is already an area of extensive research focusing on training. However, free viewing of soccer matches did receive less attention. In an explorative eye-tracking study we compared the viewing behavior of novices, amateur players, and professional players watching soccer scenes freely. Overall, novices seem to view a soccer match quite similar...

b a ckground: the aim of this study was to determine the type and frequency of dietary supplements use among elite soccer players in 2011/12 season of iran’s premier football league. m ethods : this was a cross-sectional study. we randomly selected 13 teams from 18 teams in 2011/2012 season. all players of each team took part in our study. a total  of  234  soccer  players  enrolled  in  the  s...