Definition. Night leg cramps, also called nocturnal leg cramps, are painful, involuntary spasms, aching or contractions of muscles in your legs. In most cases, night leg cramps involve your calf muscles, but muscles in your feet or thighs may cramp as well.1  Causes.ight leg cramps, also called nocturnal leg cramps, are painful, involuntary spasms, aching or contractions of muscles in your legs.
Tlingit and neighboring peoples. The greatest territory historically occupied by the Tlingit extended from the Portland Canal along the present border between Alaska and British Columbia, north to the coast just southeast of the Copper River delta in Alaska.
The Ktunaxa people today live in southeastern British Columbia, Washington State, Idaho, and Montana. In Montana they are known as Ksanka. Ktunaxa is the autonym or what the people call themselves. It is pronounced Ta-na-ha, with a barely perceptible âkâ sound at the beginning of the word.