Add Yahoo as a preferred source to see more of our stories on Google. May 23—When you think of step aerobics, you might imagine Richard Simmons in his 1980s VHS tapes called "Sweatin' To The Oldies." ...

You’ve watched your favourite ‘Grammers smashing out fitness classes from afar and you’re keen to get in on the action but, if you’re honest, the thought of rocking up to a new class as a beginner ...