After suffering a shoulder injury in the gym, I went went to John. He diagnosed the injury immediately and gave me exercises to help regain mobility and flexibility, which led to immediate improvement. He then set about helping me regain strength in the shoulder as well as mobility and flexibility, progressively adding exercises that improved my shoulder. After a few weeks, I was back to training at my normal level if not even better, whilst incorporating the exercises he gave me. He also gave me advice on how to prevent such an injury going forward. John was friendly, professional, approachable, organised, and set a clear pathway to recovery. He also kept in touch to see how I was. I would highly recommend him to anyone suffering from an injury.