CrossFit Level 1CrossFit Level 2CrossFit GymnasticsCrossFit Level 1CrossFit Level 2CrossFit GymnasticsCrossFit Level 1CrossFit Level 2CrossFit GymnasticsCrossFit Level 1CrossFit Level 2CrossFit Gymnastics
CrossFit GymnasticsCrossFit KidsCrossFit MastersCrossFit GymnasticsCrossFit KidsCrossFit MastersCrossFit GymnasticsCrossFit KidsCrossFit MastersCrossFit GymnasticsCrossFit KidsCrossFit Masters
CrossFit Level 1CrossFit Level 2CrossFit GymnasticsCrossFit KidsCrossFit MastersCrossFit Level 1CrossFit Level 2CrossFit GymnasticsCrossFit KidsCrossFit MastersCrossFit Level 1CrossFit Level 2CrossFit GymnasticsCrossFit KidsCrossFit MastersCrossFit Level 1CrossFit Level 2CrossFit GymnasticsCrossFit KidsCrossFit Masters
Regina MacKay — REM Fitness Coach
— About Me

I'm Regina,
Your Coach

I'm a Fitness and Nutrition Coach based out of Smithtown, NY — passionate about inspiring people of all ages to live healthy, active, fun lifestyles through CrossFit.

I work with children, teens, adults, seniors, and people with disabilities — building programs that keep people moving, strong, and confident at every stage of life.

— Credentials

Certified & Ready

CrossFit Level 1

CrossFit Level 1

Foundation of CrossFit methodology

CrossFit Level 2

CrossFit Level 2

Advanced coaching & programming

CrossFit Kids

CrossFit Kids

Youth fitness & development

CrossFit Masters

CrossFit Masters

Training athletes 40+

CrossFit Gymnastics

CrossFit Gymnastics

Bodyweight movement specialist

© 2026 REM Fitness — Smithtown / Nesconset, NY