Hydration A Doable Step To Beat The Heat Dr Renu Madan Did you know your joints are mostly water? Just like an engine needs oil to run smoothly, your joints need water to stay lubricated. Hydration helps maintain the volume of synovial Water improves joint movement! Think of synovial fluid in joints like oil in an engine. Having a sufficient amount of oil and of good quality will help the engine How does water help lubricate joints and reduce friction? Hydration Strategies for Athletes: Tips, Myths, and Best Practices for Training Why Water Is Important For Joint Pain Dehydration