Multiple sports have concussion substitutes:
A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. Symptoms may include loss of consciousness; memory loss; headaches; difficulty with thinking, concentration, or balance; nausea; blurred vision; dizziness; sleep disturbances, and mood changes. Any of these symptoms may begin immediately, or appear days after the injury. Concussion should be suspected if a person indirectly or directly hits their head and experiences any of the symptoms of concussion. Symptoms of a concussion may be delayed by 1–2 days after the accident. It is not unusual for symptoms to last 2 weeks in adults and 4 weeks in children. Fewer than 10% of sports-related concussions among children are associated with loss of consciousness.
Ted Curtis Johnson is an American former professional football player who was a linebacker for the New England Patriots of the National Football League (NFL). He grew up in Carlsbad, California where he graduated from Carlsbad High School in 1991. He played college football for the Colorado Buffaloes and was selected by the Patriots in the second round of the 1995 NFL draft with the 57th overall pick.
In association football, a substitute is a player who is brought on to the pitch during a match in exchange for an existing player. Substitutions are generally made to replace a player who has become tired or injured, or who is performing poorly, or for tactical reasons. A player who has been substituted during a match takes no further part in the game, in games played under the standard International Football Association Board Laws of the Game.
CRD or crd may refer to:
Percussion may refer to:
Harry Donald Carson is an American former professional football player who spent his entire career as a linebacker for the New York Giants of the National Football League (NFL). Carson was inducted into the College Football Hall of Fame in 2002 and the Pro Football Hall of Fame in 2006.
MHI may refer to:
Alan Schwarz is a Pulitzer Prize-nominated writer and author, formerly at The New York Times, best known for writing more than 100 articles that exposed the National Football League's cover-up of concussions and brought the issue of brain injuries in sports to worldwide attention. His investigative and profile pieces are generally credited with revolutionizing the respect and protocol for concussions in youth and professional athletics. Schwarz's work was profiled in The New Yorker and several films, including the Will Smith movie "Concussion" and the documentaries "Head Games" and PBS Frontline's "League of Denial". The Columbia Journalism Review featured him on the cover of its 2011 Art of Great Reporting issue and wrote of his concussion work, "He put the issue on the agenda of lawmakers, sports leagues, and the media at large — and helped create a new debate about risk and responsibility in sports." The impact of the series was described by Hall of Fame sports writer Murray Chass as "the most remarkable feat in sports journalism history."
Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease linked to repeated trauma to the head. The encephalopathy symptoms can include behavioral problems, mood problems, and problems with thinking. The disease often gets worse over time and can result in dementia.
Jackie Wallace is a former American college and professional football cornerback. He played college football at the University of Arizona from 1970 through 1972 and in the National Football League (NFL) for the Minnesota Vikings, Baltimore Colts, and Los Angeles Rams from 1974 through 1979, taking part in two Super Bowls with the Vikings and Rams.
Over a three-day period between June 22 and 24, 2007, Chris Benoit, a 40-year-old Canadian professional wrestler employed by World Wrestling Entertainment (WWE), murdered his wife Nancy and their seven-year-old son, Daniel, before hanging himself at their residence in Fayetteville, Georgia, United States. Autopsy results showed that Benoit's wife was murdered first, having died of asphyxiation on the night of June 22.
Concussion grading systems are sets of criteria used in sports medicine to determine the severity, or grade, of a concussion, the mildest form of traumatic brain injury. At least 16 such systems exist, and there is little agreement among professionals about which is the best to use. Several of the systems use loss of consciousness and amnesia as the primary determinants of the severity of the concussion.
Riddell Sports Group is an American company specializing in sports equipment for American football. It was headquartered in Rosemont, Illinois. In 2017, the company relocated to a new facility in adjacent Des Plaines, Illinois.
Commotio can refer to:
Dr. Bennet Ifeakandu Omalu is a Nigerian-American physician, forensic pathologist, and neuropathologist who was the first to discover and publish findings on chronic traumatic encephalopathy (CTE) in American football players while working at the Allegheny County coroner's office in Pittsburgh. He later became the chief medical examiner for San Joaquin County, California, and is a professor at the University of California, Davis, department of medical pathology and laboratory medicine. He is currently the president and medical director of Bennet Omalu Pathology.
Concussions and play-related head blows in American football have been shown to be the cause of chronic traumatic encephalopathy (CTE), which has led to player deaths and other debilitating symptoms after retirement, including memory loss, depression, anxiety, headaches, stress, and sleep disturbances.
Schutt Sports was a United States company that manufactured protective gear for several sports, focusing on American football, baseball, softball, and lacrosse. Products manufactured by company, headquartered in Litchfield, Illinois, included helmets and other protections such as jockstraps, and shoulder pads. The company also produced American football sportswear including jerseys and pants.
Concussion is a 2015 American biographical sports drama film written and directed by Peter Landesman, based on the exposé "Game Brain" by Jeanne Marie Laskas, published in 2009 by GQ magazine. Set during the 2000s, the film stars Will Smith as Bennet Omalu, a forensic pathologist who fights against the National Football League trying to suppress his research on chronic traumatic encephalopathy (CTE) brain degeneration suffered by professional football players.
A concussion is a type of traumatic brain injury.
Tuanigamanuolepola Donny Tagovailoa is an American professional football quarterback for the Miami Dolphins of the National Football League (NFL). He played college football for the Alabama Crimson Tide and was named the Offensive MVP of the 2018 College Football Playoff National Championship during his freshman season. As a sophomore, Tagovailoa won the Maxwell and Walter Camp awards en route to an appearance in the 2019 National Championship.