Bright flashing lights swirl in the new air-conditioned, low-lit studio as Latin-inspired music moves hips through high-energy dance moves. The Klubhouse 2's popular West Sacramento Zumba classes lead exercisers from all walks of life through easy-to-follow, calorie-torching moves demonstrated by energetic instructors 19 times a week. The fitness studio offers bountiful group fitness classes to help guests slim profiles and bolster muscles during R.I.P.P.E.D. classes. The driving force behind these sessions is an aversion to plateaus that other, less-inventive and less-varied workout regimens can engender.