Third Space PT John Williams

John Williams

John is a highly experienced personal trainer with over 15 years in the industry. John embodies a collaborative approach with his clients, encouraging skill and habit development that reaps huge rewards in movement quality, fitness and overall wellness.

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Functional Strength Training
Weight Management
Nutrition & Lifestyle Coaching
Endurance Sports Conditioning


BSc Sport & Exercise Science
NASM Certified Personal Trainer
NASM Corrective Exercise Specialist
NASM Performance Enhancement Specialist
Sports & Remedial Massage Therapist L3
Precision Nutrition L1 Coach
Triathlon England L2 Coach


As an 18x Ironman athlete, including the Ironman World Championships in Hawaii, John has the experience and know how to help his client’s understand the factors that lead to great performance and autonomy with their training in the long term.

John is an Elite Personal Trainer

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