SHANIE MCCULLOUGH

Shanie “Smash” McCullough is an elite fitness professional, competitive combat athlete, wife, and mother of four. Her athletic foundation includes an undefeated professional MMA record  and competing in Brazilian Jiu-Jitsu. Shanie is the Founding Female Trainer of FightCamp, the leading boxing fitness app, helping scale the digital platform to over 34,000 members nationwide. She also served as a featured Virtual Trainer on the Crunch+ app, designing and leading the ‘Fit Like a Fighter’ series for a global user base of over 2 million people.

Shanie’s career path and training philosophy experienced a major shift after she suffered from bulging discs in her spine. Navigating her own injury rehabilitation led her to discover the therapeutic benefits of infrared heat and low-impact, programming. Experiencing firsthand how 3D training (Heat, Infrared, and Exercise) reduced joint inflammation, accelerated muscular recovery, and restored safe mobility without overloading her spine completely transformed her approach to fitness longevity.

Driven by her recovery journey to help others protect and rebuild their bodies, Shanie expanded her educational credentials. She earned specializations in over a dozen different fitness certifications and became an ISSA Corrective Exercise Specialist and an ISSA Nutrition Specialist, adding to her dual designations as an ISSA and ACE Certified Personal Trainer and USA Boxing Coach.