Best of Boston

One good workout with Provost and you’ll be envisioning a new sculpted body. And you won’t be the only one: His Saturday morning class is so packed with buff bodies, it looks like an infomerical. Provost’s hard-core exercise regime may not be for the faint of heart, but his ever-changing musical repertoire keeps you going, and his slightly wacky style makes his class worlds more fun than most.