THE RANGERS 4-0. NORTHERN CALIFORNIA’S LONGEST RUNNING PROMOTION COMPANY UPPER CUT PROMOTIONS IS BACK AT IT AGAIN, PUTTING TOGETHER ANOTHER PRO-BOXING CARD FEATURING LOCAL BOXERS AND KICK BOXERS.

Creator of Boxing & Bubbles Christa DiPaolo is back with her signature class: Sweat Box. Get ready for 40 minutes that combines nonstop boxing, kickboxing, and toning during this full-body workout.

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As someone who grew up plump, preferring books to sports and eventually adopting fitness as a painful but necessary means to an end, I never realized how eager I could be about group exercise until I ...