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.
Our History Presidents Historical Timeline (coming soon) The Haida Nation and the Tlingit Nation have existed as two separate and distinct people since time immemorial. This great land (Aani) known as Southeast Alaska is the ancestral home of the Tlingit and Haida people. Legend has it that in ancient times a portion of the Haida Nation came to this land from Haida Gwaii (Queen Charlotte Islands in British Columbia), the true ancestral home of the Haida people.