Roger Mack

CEO/Head Coach

Roger Mack is a certified Master Trainer with NASM (National Academy of Sports Medicine). He has invested more then 18 years into his craft and passion for the fitness industry.

Roger has worked with multiple celebrity figures, appeared on major television networks, is a motivational speaker, and contributes as a fitness consultant. His career path stared in the early 2000's when he qualified for the 2003 and 2004 USA Track and Field Indoor championships in the 60 meter hurdles. Later that year, he qualified for the 2004 Olympic Games Trails in the 110 high hurdles. Roger currently competes in his 40's as a Masters USA Track and Field Competitor.

Roger has trained and developed many athletes from youth to professionals. Recently he worked with NBC'S Biggest Loser Season 6 "Green Team" Adam and Stacey Capers, who he led to the finale.

Ben Alvarado


Ben has been a lifelong fitness enthusiast for more then 25 years. He’s competed in multiple powerlifting and bodybuilding competitions. Ben enjoys coaching men and women in the Fitness Physique competition as well. He currently coaches high school football and wrestling athletes on Strength and Conditioning in the Northern Virginia area.

David Hamilton


David is a Marine combat veteran with a grasp on physical and mental capabilities. David has certifications in nutrition, strength and conditioning, mobility and injury rehabilitations.

Sophia Qreitem


Sophia is responsible to overseeing day-to-day operations, maintaining a quality experience, achieving/exceeding monthly revenue goals, hiring/training new employees.

Amir Badi

Personal Trainer

Amir Badi joins the Optimum Team bringing a wealth of knowledge about agility training. Amir is determined to help athletes and anyone who wants to become more physically active while accomplishing their fitness goals.

Currently, he has been training youth and collegiate athletes as part of his own training program, Badi Fitness, while being certified as a sports specific trainer. Amir has high hopes of helping athletes achieve their goals. He is known for pushing people to achieve their very best.