Experience the benefits of pilates at Powerhouse Pilates in PB (Pacific Beach) in San Diego. Our pilates studio has a variety of classes to choose from.’, ‘Life with Pilates Do more of what you love and feel great Welcome to Powerhouse Pilates, the ultimate PB pilates studio for anyone who wants to get more fit, flexible and healthy. Our boutique style Pilates studio on Cass Street, formerly known as Club Pilates Pacific Beach,