Our Services

Personal Training

At Relentless Fitness, we offer a wide range of personal training options tailored to your unique goals and preferences. Our team of experienced and highly skilled trainers specializes in various training styles to ensure you receive the expert guidance you need to succeed. Whether you're just starting your fitness journey or looking to take your performance to the next level, we're here to help you achieve real, lasting results. Call and schedule today! 

A woman and a trainer in a gym give each other a high five. The woman is sitting on a rowing machine and the trainer is kneeling beside her, smiling.
Meet our Trainers

Group Training

We offer high-energy group training designed to help you build strength, improve endurance, lose weight and transform your body in a supportive, results-driven environment. Whether you're a beginner or a seasoned athlete, our group sessions combine expert coaching, proven programming, and a motivating team atmosphere to help you reach your full potential. each class is structured to maximize results — blending strength training, functional movement, and conditioning in a way that’s challenging, fun, and scalable to all fitness levels.

Group of people in a gym, silhouetted by large windows with natural light, some holding weights, preparing for workout.
Assorted fresh vegetables, blueberries, oats, and olive oil on a rustic wooden surface.

Nutrition Guidance

Our in-house Nutrition Coach provides comprehensive dietary assessments and personalized nutrition guidance to support your health and wellness goals. He offers body composition analysis, customized meal planning, weight loss, and ongoing support through regular follow-ups to ensure lasting success on your nutrition journey.  

Call James Whisenant, CNC, 601-436-1278

Supplements

If you're serious about your grind, you need supplements that can keep up. At Relentless Fitness we stock only the most effective, athlete-tested product. From protein powders to pre-workouts and more, we’ve got exactly what your body needs to keep going strong, built to fuel power, boost endurance, and drive recovery. No fluff. No fillers. Just clean, powerful ingredients that support your goals and amplify your performance. Dominate every set. Own your results. Ask our team for personalized recommendations—we’re here to help you train smarter, live longer! 

Collection of sports nutrition supplements, including casein protein, BCAA capsules, whey protein, hydro whey protein, and creatine powder bottles.