Another key difference: “Cycle & Sculpt” isn’t about the music. At no point in the class I dropped into did the instructor push us to synchronize our pedaling or sway our upper bodies in time with his ...

Since 2015, Chestnut Hill Cycle Fitness (CHCF) has been serving killer spin classes (and the occasional barre class) in their 1,400-square-foot studio. But as of this past Saturday, they’re running ...