About Us


Super Bowl Champ and Fitness Champ H.I.T Orlando

Kim Herring, Former Safety for the Baltimore Ravens, and Marissa Herring, President of Garage Mama Fitness, have teamed up to share their expertise and open a fitness facility right here in Orlando. Garage Mama Fitness and Trinity Sports Performance will combine High Intensity Training (H.I.T) and Sports Training regimes for the whole family. Kim Herring; a former 9 yr. NFL player, is considered to be one of the best defensive backs to emerge from Penn State. He was the starting strong safety on what many consider to be one of the best defenses in NFL history; the Super Bowl XXXV champions Baltimore Ravens. Coach Herring has been trained in many fitness disciplines from high intensity training H.I.T. during his Penn State years, to power lifting, cross fit, and speed training drills during his time in the NFL. His proven training regimen specializes in resistance, speed, and agility training for ALL sports, strength and conditioning and defensive skills development.

Marissa began her training as a competitive gymnast and transitioned into collegiate cheerleading. She cheered for FSU and FIU, both nationally ranked collegiate cheerleading squads. In 2007, after having her 2nd child, Marissa trained for and competed at The Women’s Tri-Fitness World Challenge, placing 1st in the Fitness routine and finished in the top ten in all other events. She is an IFPA Certified Personal Trainer, and Women’s Fitness Specialist. Garage Mama Fitness, a.k.a “G-Mama” started in Miami in 2008, with training out of their home garage. Within 3 years & approximately 60 plus clients later, the garage fitness business was booming and quickly outgrowing their allotted space. G-mama incorporated corporate fitness programs, boot camps and semi-private training throughout Miami. In 2011, The Herring’s decided to make Orlando their home. G-mama started up in the garage, became the neighborhood secret, incorporating Kim Herring’s division of Trinity Sports Performance. His experience as a high school All- Star, Penn State All American and NFL Super Bowl Champion will help kids develop the skills and discipline for major school programs, These young adults will find their inner drive to develop and implement the life skills necessary to be productive and contributing members of society.

​Marissa Herring utilizes her gymnastics background and fitness competitor training to bring fun and excitement to her High Intensity Training, creating interesting and challenging routines to her sessions. As a busy mother of 3, she knows how difficult it is to balance busy schedules, lose or maintain weight, especially after a blessed new arrival. Marissa actually went from a fitness competitor 9% body fat ratio to gaining 60lbs with her 3rd child even though she trained throughout her pregnancy. She lost the weight and maintains a 13% body fat ratio. Her cooking classes include tasty recipes for the whole family, so everyone lives a healthy lifestyle. G-Mama fitness and Trinity Sports Performance will set a new standard for complete family fitness. The Herring’s have developed their “Dream Team” family, and they are ready to share it with Orlando. “We train to maintain and still enjoy living a healthy lifestyle. We eat tasty healthy foods and incorporate fun training sessions. That’s what sets us apart. Our kids see that we workout, we make healthy food choices and therefore they make the right decisions as well. It’s all about family.”

Her successful training regimen consists of a variety of fitness methods, including gymnastics, Pilates, plyometric, and strength and resistance training, while also providing nutritional support for her clients varied and sometimes hectic schedules. Marissa works with her clients to determine the right training strategy and techniques to accomplish their goals and attain the long term results they want. She is honest, supportive, enthusiastic and a powerful motivator dedicated to her clients well being.

Marissa Herring has recently been named as one of America’s PremierExperts® in recognition of her success and knowledge as an accomplished fitness expert. America’s Premier Experts® recognizes leading professionals, across a wide array of industries, who are willing to provide information and education to consumers as a public service. G-Mama and Trinity Sports combine their powerful expertise in the fitness world and are ready to HIT Orlando with family challenges and fitness events.

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