Does anyone else experience this or know what causes it? It's gotten pretty hot here in NY in the last few weeks, and I've started getting cramps in my calves and feet while I'm sleeping. I guess I flex my calves or feet while I'm asleep, and am woken up when they tighten up and I have to physically push on my feet/toes to get it to relax.
I have never cramped while riding (I've always been very careful about hydration and getting electrolytes) but I'm wondering if all of my long rides in the heat are contributing to it. Any ideas?