An athlete (also sportsman or sportswoman) is a person who competes in one or more sports that involve physical strength, speed, or endurance.
Athletes may be professionals or amateurs. Most professional athletes have particularly well-developed physiques obtained by extensive physical training and strict exercise accompanied by a strict dietary regimen.
The word "athlete" is a romanization of the άθλητὴς, athlētēs, one who participates in a contest; from ἄθλος, áthlos or ἄθλον, áthlon, a contest or feat. The primary definition of "sportsman" according to Webster's Third Unabridged Dictionary (1960) is, "a person who is active in sports: as (a): one who engages in the sports of the field and especially in hunting or fishing."
Athletes involved in isotonic exercises have an increased mean left ventricular end-diastolic volume and are less likely to be depressed. Due to their strenuous physical activities, athletes are far more likely than the general population to visit massage salons and pay for services from massotherapists and masseurs. Athletes whose sport requires endurance more than strength usually have a lower calorie intake than other athletes.
While athleticism is largely influenced by environmental factors, it has been theorized that genetic expression may play a moderate role in an athlete's abilities as well. Exploring this claim, meta-analyses of studies regarding two specific genes, angiotensin-converting enzyme (ACE) gene and ACTN3, concluded that certain variations in expression may have a moderate effect on athletic performance; the former being more prevalent in endurance-based events and the latter in power-based events. Further studies on these and other genetic polymorphisms linked to athletic performance were recommended.
Athlete of the Year
An "all-round athlete" is a person who competes in multiple sports at a high level. Examples of people who played more than one sport professionally include Jim Thorpe, Lionel Conacher, Deion Sanders, Danny Ainge, Babe Zaharias and Erin Phillips.
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Le cours propose d'aborder le dopage dans le sport pour faire comprendre aux étudiants les complémentarités des différents regards scientifiques. Les étudiants seront confrontés au croisement et à l'a
This course teaches the basic techniques, methodologies, and practical skills required to draw meaningful insights from a variety of data, with the help of the most acclaimed software tools in the dat
Sport pertains to any form of physical activity or game, often competitive and organized, that aims to use, maintain, or improve physical ability and skills while providing enjoyment to participants and, in some cases, entertainment to spectators. Sports can, through casual or organized participation, improve participants' physical health. Hundreds of sports exist, from those between single contestants, through to those with hundreds of simultaneous participants, either in teams or competing as individuals.
Track and field is a sport that includes athletic contests based on running, jumping, and throwing skills. The name is derived from where the sport takes place, a running track and a grass field for the throwing and some of the jumping events. Track and field is categorized under the umbrella sport of athletics, which also includes road running, cross country running and racewalking. The foot racing events, which include sprints, middle- and long-distance events, racewalking, and hurdling, are won by the athlete who completes it in the least time.
Amateur sports are sports in which participants engage largely or entirely without remuneration. The distinction is made between amateur sporting participants and professional sporting participants, who are paid for the time they spend competing and training. In the majority of sports which feature professional players, the professionals will participate at a higher standard of play than amateur competitors, as they can train full-time without the stress of having another job.
It was the Summer Olympic Games 1968 held in Mexico City (2,300 m) that required scientists and coaches to cope with the expected decline of performance in endurance athletes and to establish optimal preparation programs for competing at altitude. From tha ...
Nowadays inertial sensors are extensively used for gait analysis. They can be used to perform temporal event detection (i.e. step detection) and to estimate the orientation of the feet and other body segments to determine walking speed and distance. Usuall ...
Background: Overuse injuries of the back are a common complaint among top athletes and of competitive alpine skiers in particular. However, there is limited understanding about the sport-specific causes of these injuries that is essential for their prevent ...
Sage Publications Inc2015
Investigates how birth month influences athlete success, analyzing Japanese athletes' dataset to explore trends in birthdates and occupations.
Explores gender testing in sports, focusing on cases of complete androgen insensitivity.
Explores elastic deformation, Hooke's Law, friction models, viscous friction, and Newton's laws in practical scenarios.