Effects of Thumb Manipulation on Hand Grip Strength, Function, and Sensation

This intervention consists of chiropractic manipulation techniques applied specifically to the thumb joint. The manipulation will be performed by a trained physiotherapist twice weekly for 4 weeks. The procedure aims to improve thumb joint mobility, hand grip strength, sensory function, and overall hand function. Each session includes standardized manual therapy maneuvers targeting the thumb's range of motion and soft tissue mobility without the use of any devices or medications. The intervention differs from other manual therapies by focusing solely on the thumb region.