James has worked with elite athletes for over 20 years, helping to develop Olympians, World Champions and National Champions both in the UK and Australia. In elite sport the approach to success is through planned, measured and constantly monitored training and nutrition programmes. James uses the same approach with all his clients, elite athletes, those wanting to improve their health or those who just want to look better! 

The programmes are based on evidence backed science, proven over many years. Whether your goal is an Olympic Gold Medal or to potentially extend and add quality to your life, then an individually designed and structured exercise and nutrition programme is essential. 

Let James help you with your goals, if he cannot help you he will tell you. If you follow the programmes and they don’t work, James will give you your money back! 


Masters Degree (MSc.) Exercise and Nutrition Science 

Post Graduate diploma in Applied Sports and Exercise Nutrition

CISSN Certified Sports Nutritionist, International Society of Sports Nutrition

ASC Level 2 Strength and Conditioning Coach 

Certified DNAFit Trainer 

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Birch House, The Green, Nettlebed, Oxfordshire RG9 5AX    |   07435113716 |  info@rjmperformance.co.uk