Welcome to SA Fitness
 Ed Marks ​& Sheila Blake
Owners/ Personal Trainers
Sheila is a mother of two and after raising her babies decided to make change. She noticed she had put on a couple of extra pounds and starting exercising and eating healthy really not knowing what to do. Her friends started noticing and suggested she help others. She attended the Cooper institute in Dallas and was hooked! Sometimes a passion for something comes a little later in life and she definitely found hers! She started running half marathons and completed a full marathon at age 40. She now competes running 5k's winning 2 first female finisher. After 10 years and many clients later she has the knowledge and skills to help people reach their goals no matter how big or small. At 45 years young she's always telling her clients, " If you don't want to grow old, THINK YOUNG!"
Ed has been in the fitness industry since 1979. He's always had a passion for helping people achieve their results whether it's body building, or just quality of life. He's married to his best friend that equally shares his passion.

Meet Our

Personal Trainers

Chris MacDonald was a construction superintendent until 2014 when he was let go, much to his relief. He took this opportunity to change his career focus toward something he felt very passionate about. He had been training himself for almost a decade with both successes and setbacks, and was ready to help others reach their goals in fitness.

That summer, he was certified by the World Instructors Training School and jumped right into working at a local studio training small group classes of up to 6 people. While at the studio, he was able to maintain up to 20 clients whose goals varied from weight loss to muscle building to sport specific training.

In July of 2015, he felt it was time to branch out on his own and maintain a client base outside of an established studio. Since then, he has provided in home training, small group training in a park, and training at SA Fitness to over 50 clients, with outstanding results.  
Chris MacDonald
Personal Trainer
Personal Trainer

Personal Trainer