Wednesday, November 9, 2011
Football is not more important than life.
Wednesday, August 24, 2011
Two-a-Day Practices: Worth the cost?
It is August and it is hot outside. Not just here in Arizona where we can expect the temperature to be in excess of 110 degrees (with a low temperature often around 90 degrees at night), but throughout the country. Already this fall there have been four high school football athletes and one coach die tragically due to the extreme physiological stress of the heat. The four football athletes all suffered from exertional heat stroke (a heat related illness which results in the core body temperature increasing to the point of internal organ damage), while the football coach suffered from an underlying heart condition that was exacerbated by the heat. While it has not been reported or indicated, these tragedies bring out the need to educate athletes of all ages on the effects that ergogenic supplements and energy drinks have on the human body. Many of these energy drinks have high levels of caffeine, along with taurine and gaurana, with the end result being an athlete whose central nervous system is greatly stimulated and one who dehydrates faster. With two-a-day practices where athletes are hitting in both practices, it is important to consider the role that fatigue plays. Fatigue will not only be caused by prolonged exercise, but it will also be greatened by dehydration. (Not allowing enough time for the body to rehydrate, along with ingesting ergogenic drinks that speed the urinary process facilitate this dehydration.) As the body fatigues, the amount of force necessary to create injury is lessened.
Considering the research publicized concerning concussive and non-concussive forces applied to the head during football and soccer, excessive hitting and practice can easily become a liability for the athletic program. The National Football League has practice limits. The NCAA has rules against consecutive two-a-day practices as well as the adoption of testing for sickle cell trait which may lead to sickling of the hemoglobin and excertional rhabdomolysis. Beyond this there is little or no consistency in regards to practice safety. Dr. Robert Cantu (Boston University), pioneer in the study and treatment of sport related traumatic head injuries, stated in an August 21, 2011 Washington Post article: “It’s inconceivable to me that you can take young scholar athletes at an age that is more vulnerable and have them play more dangerously than at the highest professional level.” Well said.
Friday, March 4, 2011
Disposable Athletes
How many high school coaches/parents/athletes follow the motto of “no pain, no gain”? Many sports either purposely or mistakenly (they still do it, though) operate under a paradigm of toughness (physical and mental). This is an important aspect of sport which leads to many of the benefits that are derived from participation. But, when mistakes are made (exercise induced injuries are a result of mistakes) and the line is crossed resulting in athletes participating injured, the disposability of the athlete is exposed. There is always a new supply of athletes waiting for their turn to play.
Sometimes athletes become disposable out of a lack of knowledge. This lack of knowledge often comes from research that brings out new knowledge, or it may be a result of refusal to keep abreast of the current base of knowledge. There are many athletes who simply disappear from view due to the accumulation of multiple injuries such as head injuries. Until recently (the past few years), repetitive injuries to the brain were not considered significant by many due to the fact that diagnostic modalities could not detect an injury to the brain unless there was physical damage. The evidence is there now to definitively contradict that earlier thought, causing wonder to how much damage has been caused to how many athletes?
While sometimes it may be a lack of knowledge or limited financial backing, it may also be a result of greed (personal or corporate) that creates the disposable athlete. The higher levels of sport have large amounts of money involved from gate receipts, television rights, salaries, product endorsement, etc. The University of Connecticut is reported to have lost more then 1.5 million dollars in playing in their first ever BCS bowl game. It is unknown whether a loss such as this will have any affect on the health of the athlete or the athletic program. The National Football League and the National Football League Players Association are at odds, and facing a possible lockout, with one of the points being health benefits and over the number of games in the regular season (the increase of the number of regular season games to 18). The owners want to increase their profits, the athletes want to negotiate higher salaries and through this there will be a direct correlation between the number of games and the physical health to the body and brain. Even at the professional level, the athlete has become disposable. Amazing that at the beginning levels of sport and the elite levels of sport, money is often a factor in creating a disposable athlete.
Wednesday, January 26, 2011
Exertional Rhabdomyolysis: It is not about excessive exercise, but about productive exercise.
Simply put, Exertional Rhabdomyolysis is a condition where unaccustomed excessive exercise results in the breakdown of muscle fibers leading to the release of excessive amounts myoglobin, potassium and creatine kinase into the blood stream. This may then result in renal failure and in extreme cases death. This condition is considered to be compounded in the athlete who carries the sickle cell trait.
Tuesday, December 14, 2010
C+ means more work is needed
Wednesday, December 8, 2010
Timing is everything
Wednesday, December 1, 2010
Important not to cloud the discussion over depression
Tuesday, November 23, 2010
Energy drinks and exercise a bad mix?
Monday, November 1, 2010
Are we doing enough?
Thursday, October 21, 2010
No Apology Necessary
Monday, October 18, 2010
In football, a mistake may be catastrophic
Lest we forget, football is a dangerous game. Most injuries in football like all other sports are a result of a mistake. If injuries are to be prevented, the mistakes must be identified and then eliminated. Eric LeGrand from Rutgers University, unfortunately made the mistake of lowering his head during a kick-off during the 4th quarter of a game against Army. This mistake resulted in the axial loading of the cervical spine and in his case resulting in catastrophic damage to the 3rd and 4th cervical vertebrae. When the cervical spine is straightened by lowering the head, it turns into a segmented column. Axial loading through this segmented column may then result in displacement of one or more vertebra, which in turn damages the spine. New York Times published a thorough article illustrating Eric LeGrand’s injury and then follow up with an article referring to Adam Taliaferro’s cervical spine injury while playing football at Penn State in 2000.
Friday, October 8, 2010
Can we save football from ourselves?
Friday, September 17, 2010
Time To Rethink How Practice is Conducted?
There have been some important research findings in the past few months that, if taken seriously, will lead to safer sport. Until recently, purposeful heading of the ball in soccer was considered a non-issue in regards to brain trauma. According to the American Academy of Pediatrics (AAP), the rate of concussions among soccer athletes in both recreation and elite leagues is similar to football and hockey. With the recent evidence of Tau protein formation resulting from multiple sub concussive hits to the head, the AAP has recently (released September 2010) altered their position that the “contribution of purposeful "heading" of the soccer ball to both acute and potential long-term concussive effects, such as cognitive dysfunction, seems less controversial today than previously.” (Clinical Report Injuries in Youth Soccer) The AAP is waiting for more definitive evidence to actually site the relationship between purposeful heading and long term brain damage. But the sport of soccer (or any of the contact and contact/collision sports) should not wait for long term studies to come to fruition before action is taken. Currently Chronic Traumatic Encephalopathy (CTE) can not be definitively diagnosed except through an autopsy of the brain.
Thursday, September 9, 2010
Heat Illness is Preventable
Knowledge of heat illness prevention and recognition is important knowledge for all levels of sport coaching. A football coach the state of Kentucky was arrested (also acquitted) for negligent homicide in the heat illness death of one of his athletes. Two Middletown, CT football coaches were charged with reckless endangerment (charges were also dropped) after an athlete collapsed from dehydration. While these cases resulted in the respective charges being dropped, this emphasizes the need to prevent preventable conditions such as heat illness.
Wednesday, August 18, 2010
Lou Gehrig's Disease May Be Connected to Concussions
See New York Times article:
Study Says Brain Trauma Can Mimic A.L.S.
Thursday, June 24, 2010
Heat Stroke - Return to play?
Heat is the most severe physiological stress placed on the body during exercise. The entire paradigm of athletic performance and athletic injury prevention centers on warming the body in preparation for exercise. This means that athletes are intentionally placing their body into hyperthermia each time they exercise. Heat stroke occurs when the body loses its ability to cool itself when placed into hyperthermia. There is not a single cause of heat stroke likewise there can obviously not be a single determination of when it is safe to resume exercise after heat stroke. Heat stroke does not just affect the brain it also affects the other life sustaining vital organs.
What is known is that it is not necessary how hot the body gets during heat stroke, but how long it stays over heated. During this period of hyperthermia, blood is directed towards the skin in an attempt to cool. This deprives the internal organs of oxygenated blood which may or may not result in permanent damage. In many ways, this may be considered a metabolic cascading injury similar to cerebral concussions. Various medical organizations including the American College of Sports Medicine and the National Athletic Trainers’ Association have position statements concerning heat stroke, but there still is not a definitive answer to when an athlete can “return to play”.
Wednesday, May 12, 2010
TOPS to prevent SCD caused by HCM
In Arizona, Team of Physicians for Students (TOPS) is an organization that has a dedicated mission to help prevent sudden cardiac death from hypertrophic cardiomyopathy. TOPS provides a free pre-participation physical exam (for 8th grade through community college athletes) that includes an EKG for all participants with a follow-up echocardiogram if indicated. In 2009, there were 10 athletes that were not cleared for cardiac reasons. This means that there 10 potential cardiac emergencies that were identified before a catastrophic event occurred. Nationally, the Anthony Bates Foundation has a similar mission.
Wednesday, May 5, 2010
86 Percent Of Disadvantaged Preschoolers Lack Basic Motor Skills
Friday, April 30, 2010
Academic health (not just physical health) is important in concussion management
Thursday, April 1, 2010
STOP Sports Injuries
