When I point my right foot I get a tingling/ pins and needles sensation in my index toe. I have a lot of joint and back problems. When I point my toe I also get cramp in my calf. Any thoughts?
Sounds like circulation problems, try doing some of the exercises that are recommended for use on long haul flights, you need to do them on a regular basis to have any effect. I have to do them several times a day as I am pretty immobile due to disability. I used to get cramp a lot in my calf muscles but it seems to have stopped since starting these exercises.