A foot cramp can strike out of nowhere, waking you from a sound sleep. You may suddenly feel the muscles tighten or knot up for anywhere from a few seconds to a few minutes at a time.
Source: healthline
A foot cramp can strike out of nowhere, waking you from a sound sleep. You may suddenly feel the muscles tighten or knot up for anywhere from a few seconds to a few minutes at a time.
Source: healthline