Once we start practicing the simple exercise mentioned in post Kaizen3 surely our hands would have got enough relief. Let us move on to other important parts that too requires some exercise/movement.
Back and Shoulder Exercises
Stand up straight, place your right hand on your left shoulder and move your head back gently. Do the same thing for the right shoulderHead and Neck Exercises
Move head sideways from left to right and back to left
Move head backwards and then forward