I've made myself a standing workspace (because of getting strain injuries from sitting).
Everything was going well until I started getting cramps in my feet. I first noticed this while swimming.
It looks as though the tendon running along the sole of the foot is being constantly stretched.
Can anyone think of a good solution?
I'm thinking of something like the mats they use at Dojos, something that the foot would sink into enough that it is supported everywhere, but I can't find any product that fits my needs.