9.Thumb Touch
This exercise helps increase the range of motion in your thumbs, which helps with activities like picking up your toothbrush, fork and spoon, and pens when you write.
Hold your hand out in front of you, with your wrist straight.
Gently touch your thumb to each of your four fingertips, one at a time, making the shape of an “O.”
Hold each stretch for 30 to 60 seconds. Repeat at least four times on each hand.
10.Thumb Stretches
Try these two stretches for your thumb joints:
Hold your hand out, palm facing you. Gently bend the tip of your thumb down toward the base of your index finger. Hold for 30 to 60 seconds. Release and repeat four times.
Hold your hand out, palm facing you. Gently stretch your thumb across your palm using just your lower thumb joint. Hold for 30 to 60 seconds. Release and repeat four times.