Clue: Muscle stiffness

Answer: KINK

Length: 4

---

Similar Clues:

• Former Chief Justice's muscle stiffness? (BURGERKINK with 10 letters)
• Muscle named for its shape (DELTOID with 7 letters)
• Short muscle? (LAT with 3 letters)
• Playboy founder who injured his calf muscle? (HUGHHEIFER with 10 letters)
• Erstwhile muscle car (TRANSAM with 7 letters)
• Abdominal and lower-back muscles, collectively (CORE with 4 letters)
• Improved, as one's muscles (TONED with 5 letters)
• Muscle mag features (BODS with 4 letters)
• Some Muscle Beach guys (HEMEN with 5 letters)
• Lack of muscle power (ATONY with 5 letters)