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Donald (DA), a Louisiana native, has over 11 extensive years of experience in the fitness-industry on training in rehabilitation, personal fitness, athletic performance enhancement, and group fitness.

DA has worked with a number of notable faces like Martin Sensmeier, actor, and Bryson Tiller whom he toured the country with on the "True To Self Tour".


Whether DA the Trainer’s client is an athlete, an artist, an entertainer, an executor, a competitor, one recovering from an injury, or a mother-to-be, he will go above and beyond to ensure each one will achieve and surpass the established wellness objectives.


Izzy's Specialties:

Personal Training

Small Group Training

Virtual Training (Zoom)

Weight Loss

Lean Muscle Gain

Fitness Competition Prep

Bikini Competition Posing

Fitness Nutrition Coaching

Women’s Fitness

Pre & Postnatal Fitness

Senior Fitness

Corrective Exercise

Sports Performance Training

Injury Active Rehabilitation


Isabelle “Izzy” Alexander was born and raised in Vancouver, British Columbia Canada and has been involved in sports and fitness from a young age. She received her Kinesiology Degree from Grambling State University of Louisiana where she attended on a soccer scholarship. During her time on the GSU Women’s Soccer team she received awards such as South Western Athletic Conference All Star Team and First Year Programs All Louisiana Team. She has been a Certified Personal Trainer and Group Fitness Instructor for over a decade working in boutique studios and big box gyms in both Canada and across the USA as a Personal Trainer, Group Fitness Instructor and a Practicing Kinesiologist.


The skills Izzy has learned though her education and athletic career give her knowledge of what it takes to help people achieve their goals. As a mother of two and an Achalasia survivor Isabelle personally feels that helping others to set realistic attainable goals that can be incorporated into their lifestyle is what sets her training style apart from others. Izzy loves helping her clients incorporate fitness into their lifestyle and hearing about how much it has changed their lives! She is a well rounded trainer with over a decade of experience specializing in Women’s Fitness, Pre and Postnatal Fitness, Fitness Nutrition, Weight Loss, Fitness Competition Prep and Corrective Exercise. No matter what you have going on in your life Izzy has the tools to help you crush your goals, while keeping it fun!


B.Sc. Kinesiology with a minor in coaching

Nationally qualified National Physique Committee (NPC) Bikini Competitor


National Academy of Sports Medicine (NASM):

  • NASM Certified Personal Trainer

  • NASM Fitness Nutrition Specialist

  • NASM Corrective Exercise Specialist

  • NASM Performance Enhancement Specialist

  • NASM Behavior Change Specialist

  • NASM Weight Loss Specialist

  • NASM Women’s Fitness Specialist

  • NASM Youth Fitness Specialist

  • NASM Golf Fitness Specialist

  • NASM Group Personal Training Specialist

  • NASM MMA Conditioning Specialist

  • NASM Certified International Personal Trainer


Athletics and Fitness Association of America (AFAA):

  • AFAA Certified Primary Group Exercise Instructor


Les Mills International (LMI):

  • LMI Certified BODYPUMP™ Instructor

  • LMI Certified BODYCOMBAT™ Instructor

  • LMI Certified CXWORX™ Instructor


Certified Indoor Group Cycling Instructor



"YIPEEZ puts me right where I need to be. As a trainer and group fitness instructor in Atlanta, GA at @effectfitness I deal with many different people and personalities on the daily. YIPEEZ helps me stay focus, alert, and on point so I can give my clients the best of me every day.  I notice the difference immediately. Thanks, YIPEEZ for keeping me in the game!" - DA

Use discount code DATHETRAINER15 and get 15% off

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