Founded in 1989 in a New York City basement-level aerobics studio, Crunch has always attracted a diverse membership, from serious iron-pumpers to those just looking for a way to relax after a hectic day. Whatever your reason for joining, Crunch's friendly staff and fun, judgment-free atmosphere keep you coming back for more.

Each Crunch location has a unique personality, special perks, and, of course, the latest and greatest equipment. San Franciscans might find their nearest Crunch in the historic Alhambra Theater or overlooking the Bay Bridge. Each Crunch has something that makes it stand out, such as a "green" yoga studio, convenient towel service, or a juice bar where you can rehydrate after an invigorating workout.

Try out group fitness classes, including the staples and the unexpected. Cycle your way to better cardiovascular health with The Ride or focus your mind and body with Pilates. Discover your inner acrobat by practicing inverted yoga poses while suspended from a flowing fabric hammock in AntiGravity Yoga 'Wings', or tone your core like a gymnast by balancing on a six-inch beam. Whether you're getting in shape for bathing suit season or training for that upcoming marathon, Crunch helps you meet all your fitness goals.

"I'm not a gym person but I am a Cruncher. To be more specific I am a loyal Embarcadero Crunch member (they all have a completely different feel). I hate the monotony of working out but I never feel like that here. The staff is so nice, the classes are fun & I never get sick of that view. I actually look forward to going to the gym." - Lacey B., San Francisco, CA

"Crunch at New Montgomery is a friendly, attitude-free place to get healthy and achieve your fitness goals. It's large, very clean and well equipped, and has a soaring two-story high ceiling and big windows. The scale of the main workout area makes it a fun and inspiring place to exercise." - Chris B., San Francisco, CA

"I love Crunch. I've been to most of the locations, and, with Van Ness closed, [Union Street] is my second favorite location. It's clean, all of the equipment is shiny and new, and they have plenty of fancy cardio machines, as well as room for free weight work. Polk has a larger area for classes, which is why it's still my favorite." - Amanda B., San Francisco, CA