Pretend your big toe is your pencil point.
Sit in chair without letting your foot touch. Now "write" your abc's- small or caps. While brushing your teeth balance on one foot for 1-1/2 min (spit), balance on other foot for 1-1/2 min. When this gets easy, close your eyes. Do these 2x a day. It helps range of motion and propioception ( balance).