“The nerve, in some people, is susceptible to compression,” says Dr. John England, a New Orleans neurologist and a member of the American Academy of Neurology. The femoral cutaneous nerve, he explains, runs from the outside of the pelvis and through the thigh. “It is a pure sensory nerve — it doesn’t go to muscles or provide strength. Anything that is tight around there could potentially compress the nerve that goes there.”
The situation is exacerbated if you are also wearing high heels. It's almost always a temporary condition. Just remove the jeans and the nerve will regenerate. Link -via Buzzfeed
[Really hating the ads with automatic sound here.]
So which nerves DO provide strength?