Pilates is a century old series of mind-body exercises that focuses on the core and are designed to beef-up abdominal and lower back functionality, increase flexibility, promote better joint mobility and enhance the essential mind-body connection for greater overall health. Known to also boost the immune system, this series of exercises can be done by anyone from nine to ninety and was founded by Joseph Pilates, who lived into his eighties and practiced it daily his entire adult life.