The Fitness Principle

Mackie in the News


Optimum Performance: Building Muscle
Written by Mackie Shilstone   

Yankees star third baseman Alex Rodriguez, who has been rehabbing in Florida from offseason hip surgery, has been " linked to a shuttered Florida anti-aging clinic." It appears that Major League Baseball is attempting to uncover whether or not Rodriguez and 19 other MLB players may have used banned substances to enhance their performance.

In many cases, when issues like this one appear in pro sports, it usually centers on building muscle. A lean and hard physique is something that many athletes, as well as, everyday people strive for, while only a handful of people actually obtain this ideal body goal.

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Optimum Performance: Lack of skin protection leads to one man's new face
Written by Mackie Shilstone   

As residents of Louisiana, we are no strangers to the summer's blistering sun. I use the word blistering in reference to the heat, but blistering can also be used to describe certain physical symptoms of damage done to the skin that can ultimately lead to cancer.

Just recently, Sports Illustrated senior writer Tim Layden published his story in The New York Times about the rehabilitation he endured and subsequent surgeries he received after learning about a tumor caused by years of adolescent neglect in regards to skin protection.

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Optimum Performance: If the shoe fits (you can avoid injury)
Written by Mackie Shilstone   

The ability to be able to shift direction rapidly is vital for any athlete involved in sports such as football, soccer and basketball, which use sprinting or cutting movements. A very important consideration is the selection of the athlete's shoes when performing such change of direction movements. The right fit is of the utmost necessity to ensure safety, whereas the wrong shoe (cleat) may ultimately increase the athlete's risk for injury.

Spiked or cleated shoes are normally capable of two types of traction. 1) Forward traction: sticking to the ground while moving forward, and 2) Rotational traction: sticking to the ground while moving sideways or while shifting in direction. More traction leads to decreased risk in player safety, as determined in a 2009 study in which a soccer team's shoes were collected and the spikes were either shaved halfway or shaved completely (flat shoes — no traction). Players were shown to be "significantly slower moving forwards and sideways," when the shoes possessed less traction (shaved halfway down of flat).

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Optimum Performance: Why our young athletes are dying
Written by Mackie Shilstone   

Each year young athletes across the United States are dying on the field from serious health related conditions that are often preventable. According to a recent article published in The New York Times, these conditions that ail our students are sudden cardiac arrest, heatstroke and concussion. While serious death rarely occurs from a sudden blow to the head (concussion), cardiac arrest and heatstroke can most certainly result in death, if not, serious brain injury. In fact, sudden cardiac arrest is the number one killer of young athletes today.

Statistics show that a young athlete dies once every three days in the United States alone due to sudden cardiac arrest. Heatstroke is also a serious contender for death among young athletes. These statistics, of course, are terrifying to any parent of a student athlete. Let's examine the symptoms, causes and preventative steps to take when trying to protect our youth from avoidable death.

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Optimum Performance: Is your daughter at risk for a potentially devastating injury?
Written by Mackie Shilstone   

Every year between 250,000 and 300,000 athletes suffer a tear or more complicated injury involving the ACL (anterior cruciate ligament, found in the knee). You hear about it all of the time in sports. Just last year 11 NFL players saw their season end early due to this injury.

The statistics are staggering for those who tear the ACL, and it seems the complications that arise are not as easily solved after surgery. In fact, according to the American College of Sports Medicine, "of 400,000 ACL reconstructions, up to five percent risk re-injury, up to 45 percent fail to return to their pre-injury sport level, and up to 80 to 90 percent develop radiographic evidence of osteoarthritis (as early as seven years post surgery)." In more recent years, the amount of female-related ACL injuries have become an epidemic.

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Mackie Spotlight

EJGH’s very own Mackie Shilstone, Executive Director of the Fitness Principle, is in New York working with Serena Williams as she goes for another U.S. Open title. As Williams’s Fitness Coach, Mackie will be part of the team preparing her for matches throughout the tournament. To give everyone a behind-the-scenes look at how Williams prepares for every opponent, Mackie is writing a daily postcard for Nola.com detailing all the day’s happenings. Check back daily for updates. 

http://s.nola.com/GDYlvhQ-NOLA.com 8/22/13

http://www.nola.com/sports/i
ndex.ssf/2013/08/us_open_postcard
_getting_seren.html#incart_river_
default
 
-NOLA.com 8/28/13

http://www.nola.com/sports/index.s
sf/2013/08/us_open_postcard_
dealing_with.html
-NOLA.com 8/29/13

http://www.nola.com/sports/index.s
sf/2013/08/us_open_postcard_prop
er_recove.html
-NOLA.com 8/30/13

http://www.nola.com/sports/index.
ssf/2013/09/us_open_serena_willi
ams_beats.html#incart_river_defa
ult
 
-NOLA.com 9/1/13

http://www.nola.com/sports/index
.ssf/2013/09/us_open_postcard_se
rena.html
-NOLA.com 9/3/13 

http://www.nola.com/sports/index.
ssf/2013/09/us_open_postcard_lo
ng_day_prep.html
-NOLA.com 9/6/13

http://www.nola.com/sports/index
.ssf/2013/09/us_open_postcard_
being_on_sere.html#incart_rive
r_default
-NOLA.com 9/9/13