Do ask questions before committing to this tailored route to fitness. Will a trainer fit into your lifestyle? When do you want to train? Can you do the same time each week? Will you be able to commit to regular sessions?

Don't forget to budget. Trainers range from £15-£50+ per session (normally an hour), dependent upon their experience and how busy they are. On average, you will need three sessions a week to get results.

Do make sure there is no personality clash. Choosing a trainer should be a bit like choosing a nanny for your children or a hairdresser. It is a decision that shouldn't be made on a whim, or the partnership won't last.

Don't plump for the first trainer available. Check out at least three and contact them either via email or by phone. Call them and discuss your needs. Remember you are paying them so if you don't like the way they propose to train you, just say you will get back to them.

Do make sure they are on the Register of Exercise Professionals (REPS) and the National Register of Personal Trainers (NRPT). Funded by the Department of Health, REPS provides the public with a guarantee that fitness professionals on its books meet required standards and possess acceptable qualifications. Search the NRPT directory (nrpt.co.uk) for trainers in your area.

Don't become dependent on their guidance. Ultimately, what you are searching for is a personal trainer prepared to make him or herself redundant. Gradually, their motivational skills should rub off so that you are able to train by yourself.

Do exercise caution. Once you have decided which trainer you'd like to see, always meet in a public place or in a gym reception and ask to see their credentials (qualification certificates) and insurance documents. Any good trainer will have no problem with this.