Cramped, Bruised Appendage Aka Charley Horse
Puzzle 14 of Life of a Book Medium Pack
Question is: Cramped, Bruised Appendage Aka Charley Horse
and the answer is: DEADLEG
Word Meaning:
DEAD LEG — A blow to the upper thigh, crushing the muscle against the bone and crushing the nerve cluster next to the quadriceps. Also, the resulting injury.
Definitions from Wiktionary.