Introduction

—Pinch measurement is a measurement that involves of hand strength for pinching.

—Pinch is hand activity that use thumb finger, index finger and middle finger.

—There are 3 types of pinch:

§lateral pinch

§Tip to tip pinch

§Three jaw chuck pinch

—Pinch meter use to measure the degree of hand power.

—Hand that reduced active range motion is a sign of loss muscle strength.