
(L-R) Sasha Bajin, hitting partner, tennis great Serena Williams, and Mackie.
"He's tough," Williams said. "He( Mackie) definitely gives it to you. He has a heart of gold, so if I'm dying or if I'm really sore, he's always making sure I'm OK. But he knows when to push and when not to push, which a lot of times the trainers don't know that.""
The Fitness Principle at EJGH:
» Corporate Performance
Enhancement
Sports Specific
» Nate Singleton Speed &
Strength Academy
» Strength & Power
Soccer Training
Professional Sports

Select a program from the menu at left for more information or to complete an online application.
With the Fitness Principle, East Jefferson General Hospital launches an innovative series of programs designed to go beyond fitness, nutrition, disease management and/or lifestyle management. In the past, these various elements have been addressed individually. The Fitness Principle takes these elements along with your work schedule, family life, personality traits, family history, risk factors and disease or injury pre-disposition to formulate programs that treat you as a whole. Read more on The Fitness Principle at EJGH.org »
—Bob Costas, HBO Sports and NBC Sports,
on Mackie's book "Lean and Hard."
Mackie Shilstone is famous for helping world-class athletes achieve the body, drive, stamina, and performance they need to win. Now, with four decades of health-and-fitness expertise, he focuses on providing solutions to the problem of childhood obesity. Today, 25 million children (that's 1 in 3) are overweight. If no intervention is made, 80 percent of them will stay overweight as adults, which can put them at risk for medical problems (for example, type 2 diabetes, heart disease, and asthma) and make them more susceptible to low self-esteem and depression.