Yeah it's definitely good to mix it up for the client
Keeps them on their toes and working them out in different ways.
Nah I don't work at Curves, we just have a big warehouse area out the back with free weights, a couple of lat pulldowns, cardio equipment (treadmills, spin bikes, climber, rower, stepups station) + a hell of a lot of boxing gear. We've also got a decent sized outside area where we do shuttle runs etc.
Each person has their own individual weights program and we are free to do what we want with the cardio. We try to make each session different for them! We also do one-on-ones there, and as we've only been open about 6 months our sessions usually have maximum 8 people. But as we get busier they'll start to fill up more!!
I absolutely love it anyway
Have you ever thought of doing PT full time, or cutting back at your other job???