Endorsements

"I have had the pleasure of training with Jay at KORE for the last ten years. As a physician in the military, he has helped me recover from previous athletic and military training injuries. Jay's unique style of blending strength training, aerobic and endurance exercises, and stretching with full range of motion practices has improved my overall strength and performance, enabling me to recover from a devastating knee injury in the army and to pass the Army Fitness Test after a total knee replacement in my mid-50s. No matter your age or fitness level, Jay can design a program that will make you healthier, stronger, and more functional. I highly recommend KORE OTG for all your fitness needs."

"For the past ten years, I've had the absolute pleasure of working alongside Jay at KORE Training Studios and in the clinic. We've trained together, worked on clients together, and shared a passion for helping people move better and live healthier lives. His knowledge, his dedication, and his approach are truly something special. That's why I'm so excited about the KORE OTG app. It's going to give people everywhere the chance to learn and train with the same principles that I've seen work time and time again. This is more than just a fitness app—it's a way to help people stick with their training and actually see real, lasting results."

"I've had the privilege of knowing Jay for nearly 30 years, and I've seen firsthand how his passion, dedication, and knowledge have transformed countless lives. Now, with the launch of the KORE OTG app, the world will finally be able to benefit from what I've known for decades — his rare ability to help people achieve their best selves. This is more than an app; it's years of expertise, training, and care distilled into a powerful tool that can truly change lives. I couldn't be prouder or more excited to see the impact KORE OTG will have."

"My husband and I have known Jay, the founder of KORE OTG, for nearly three decades. Jay began training my husband in preparation for the Olympic qualifiers for Beijing, and we were immediately impressed by his methodical and individualized approach to fitness and athletic performance. What makes Jay exceptional is his belief that no two bodies are the same—and he trains accordingly. He takes the time to understand and support each person he works with, making every client feel valued. It's this philosophy that is deeply embedded in the KORE OTG app, and why my husband and I fully endorse it."

"In my work in the mental health field, I've learned to recognize character, integrity, and authenticity—and Jay embodies all three. He is the first and only trainer I've encountered who truly goes above and beyond to ensure each client reaches their full potential. What makes KORE OTG stand out is Jay's unique ability to customize workouts based on each person's fitness level. Whether you're a beginner or advanced, Jay will push you just enough to leave your comfort zone—but never beyond what's safe or sustainable. Jay is, without question, the best trainer I've ever worked with."