just about to push to go into a career as a personal trainer and was just woundering if I can do half in a gym half as a personal trainer so I will be able to build my client basis up without jumping in the deep end, cause I still need a steady income and cant afford to be earning basically nothing in my first month. I have been told its illegal to do so by someone but sounded like bull**** as I know some people who have done it. just need some clarifaction or some documentation to show if it is or is not. any help is appreciated.