Why Grip Strength Matters as We Age — Especially with Parkinson’s or Neurodegenerative Conditions Grip strength is more than just hand power — it’s a window into your overall health. It reflects total body strength, neurological function, and independence. In conditions like Parkinson’s, maintaining grip strength can help slow functional decline, support daily activities, and even delay the need for assistance. It also reduces fall risk and boosts mobility. Simple exercises like squeezing therap