
Gridiron Gym
Find Your Strength
We are a diverse community with a culture focused on getting results through fun and hard work. Gridiron houses certified and experienced trainers who are always on-hand and ready to help. Our clients are guaranteed to have a top notch training experience.

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Justina Threadgill
Owner of Gridiron Gym
Sleek Physique LLC.
ACSM Certified Exercise Physiologist
With over 15 years of personal training experience and an IFBB Pro women's physique competitor, Justina specializes in competition prep, strength training, weight loss, and nutritional coaching.
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@f3.vixen_ifbbpro
Team
Get to Know Us

Shirl Isley Black Pearl Fitness LLC.
ACE Certified Personal Trainer
With over 30 years in the fitness industry, Shirl is an upbeat fitness instructor and trainer!! Shirl specializes in group exercise, older adult training, aerobics, and zumba. If you're an older adult looking to get into shape be sure to attend Shirl's weekly fitness classes!