Michael Seril Fitness

MSF Fitness isn’t just a gym — it’s a movement. Since 2005, we’ve hosted 200+ community events, supported countless nonprofits, and helped thousands transform their health. As the longest-running privately owned fitness studio in Whittier, we’re proud to be a community that gives back and lifts each other up. We’ve now served over 1,500 clients, ranging from 8 to 91 years young, offering everything from post-rehab care to strength and conditioning for athletes. MSF has been featured on local television numerous times and recognized with eight national and local awards for excellence in fitness and business.