Core Strengthening Exercises for Seniors - Why They Are Crucial to Your Health and Fitness. As we get older, having a bulging 6-pack is not quite as important as it once may have been. But I can assure you, having good core strength and stability is now even more important than it was back in your younger days. When I talk about core muscles, you might think they are … [Read more...] about Why Core Stability and Core Strength is Imperative for Senior Health