Zenith Strength & Performance in Santa Clara, California is a fitness facility specializing in small-group and semi-private training, providing coaching for athletes and adults. Our experienced coaches use tested techniques and state of the art equipment to improve athletic performance. Get Your Free 7 Day Pass Today! | Home | Zenith Strength & Performance in Santa Clara, California is a fitness facility specializing in small-group and semi-private training, providing coaching for athletes and adults. Our experienced coaches use tested techniques and state of the art equipment to improve athletic performance. Get Your Free 7 Day Pass