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About
Looking for top-notch consultancy and training services in Birmingham? GB Fitness, led by Cain Leathem, offers an array of services to boost your health, performance, and well-being. Catering to everyone from rehab patients to elite athletes, GB Fitness provides bespoke training programmes and is an award-winning provider of qualifications in Personal Training, Nutrition, and Mental Health First Aid.
Cain Leathem, with over 30 years in the industry, brings unparalleled expertise in fields like anatomy, exercise prescription, and nutrition. He has mentored countless clients, including top health advisors, and is well-respected as a professional speaker and educator globally.
The services at GB Fitness include professional speaking, nutritional consultations, exercise plans, online coaching, blood analysis, and specialised tests like fertility and DNA assessments. They start by assessing your body composition and lifestyle, followed by tailored dietary and supplementation plans based on thorough analyses.
Cain’s workshops and masterclasses attract health pros, elite athletes, and anyone keen on optimal health. Specialised labs are used for clinical tests, ensuring detailed and accurate recommendations.
Cain’s commitment to health has earned him the prestigious English Veterans Award. His in-depth knowledge ensures clients receive exceptional support.
For those seeking comprehensive health and performance improvement, GB Fitness is the go-to. Reach out to them today to discuss your goals and see how they can help.
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Frequently Asked Questions
GB Fitness is an exercise and nutritional consultancy designed to help you improve your health, vitality, physique, performance, and emotional happiness, from rehabilitation to elite athletes. We also deliver bespoke corporate programs and support clients with medical issues.
Yes, we offer on-line coaching & support to help you stay supported as you work towards your goals.
We're a training provider of internationally acclaimed qualification courses including International Personal Trainer Course, Advanced Personal Trainer Course, Diploma in Advanced Nutrition for Optimum Health, Sport Nutrition Protocols for Optimal Health & Ultimate Performance, and First Aid for Mental Health.

