Squeezing a ball can greatly improve grip strength and endurance, particularly targeting the hand muscles due to its function ...

Take a small ball of play-doh or similar material and squeeze it between your fingers and thumb for five minutes per hand ...

This looks like an 'OK' sign, but not in Brazil Making a circle with your thumb and your index finger is how to signal "OK" in the US. Americans should be aware that the gesture has multiple ...

The fingers are commonly referred to as the thumb, index finger, long (or middle ... has tendons allowing it to grasp objects ...