Has anyone on SMC had standing at the lathe for periods of time, cause any leg problems? Things like calf muscle trying to cramp up, or tendonitis? I have dealt with Achillies Tendonitis for the better part of a year, and it has come & gone. Never had any problems till about last September, but it seems to get aggravated with longer sessions at the lathe, even though I use anti-fatique mats at my lathe.

I have been working on a new hollow form the last couple of days, and today my calf muscle seems to want to cramp, but I stretch it out to prevent it.