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Su decided Martin needed some help with his fitness.
After Martin joined a gym at the start of the year and has only been three times Su thought she'd try to encourage him to exercise a little but more often.
With the help of Anglia Ruskin University in Chelmsford Su took Martin for the ultimate fitness to help him realise that he does need to get fit. Take a look at the many test he was put through below:
Have a listen to Biomechanist Dr. Andrew Greene revealing Martin's results and his physical age below: