Previous Next DescriptionPhotosProactive Strength Training is a fitness center service based in Pleasanton, California serving Alameda County. Contact us for more details. Proactive Strength Training 1279 Quarry Ln Pleasanton, CA 94566 (925) 399-5522 Local Gym Guide Map Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Previous Next