Andy McGlynn

Andy McGlynn is a clinical nutritionist, functional diagnostic nutrition practitioner, and ex-Marine with over 30 years' experience transforming health outcomes and mentoring fitness professionals worldwide. Having trained thousands of personal trainers and delivered seminars across corporate and fitness sectors, he's now founder of GSquared Health Club in Manchester, a premium facility designed to rival the world's most advanced gyms. Andy specialises in tackling modern workplace challenges including stress, sleep disruption, posture, and movement dysfunction through evidence-based, naturopathic solutions. His workshops and speaking engagements equip organisations with practical strategies that elevate both physical and mental wellbeing, delivering measurable improvements in employee health and performance.

After three decades in the fitness industry and 18 years mentoring personal trainers across the globe, clinical nutritionist and functional diagnostic nutrition practitioner Andy McGlynn has channelled his expertise into founding GSquared Health Club, a 12,000 square foot premium facility in Manchester designed to rival the world's most advanced gyms. An ex-Marine whose work with personal trainers has been described as groundbreaking, Andy has delivered lectures, seminars, and workshops internationally to both corporate clients and fitness professionals, building a reputation for empowering career development through practical, evidence-based training. Now, with GSquared preparing to launch after navigating the complexities of a Grade II listed building conversion and pandemic delays, Andy has set his sights on expanding beyond Manchester to compete directly with global brands like Equinox and Third Space.

Andy's extensive qualifications and hands-on experience position him as one of the most credible voices on modern workplace health challenges. His background spans stress management, including HPA dysregulation and adrenal imbalance, sleep disruption, lower back pain, posture correction, movement optimisation, and naturopathic solutions for a wide range of ailments. This deep knowledge base, combined with decades of coaching thousands of personal trainers, has equipped him with a unique understanding of how to translate complex health science into actionable strategies for diverse audiences. His approach is rooted in functional diagnostics and clinical nutrition, ensuring that every recommendation is grounded in measurable outcomes rather than fleeting trends. Beyond his work as a practitioner and mentor, Andy's entrepreneurial journey reflects his commitment to raising industry standards, having founded multiple businesses focused on education, wellness, and sustainable fitness solutions.

Andy's workshops and speaking engagements deliver immediate, practical value to corporate organisations seeking to elevate employee wellbeing and performance. He addresses the root causes of declining physical and mental health in the workplace, offering evidence-based interventions that organisations can implement quickly and effectively. Audiences leave with clear strategies to improve posture, manage stress, enhance sleep quality, and restore movement function, all of which contribute to measurable improvements in productivity and morale. His focus on member retention and lifetime value in the fitness sector also provides valuable insights for businesses looking to build loyalty and engagement within their own teams. Whether speaking to fitness professionals or corporate leaders, Andy combines the discipline of his military background with the warmth of a mentor, creating lasting impact that extends far beyond the seminar room.