Groin pulls, also known as adductor pulls, are a type of muscle strain that occurs when the adductor muscles in the groin area are overstretched or torn. The term 'groin pulls' is often used to refer to any type of injury to the adductor muscles, including strains, tears, and ruptures. LUSTS is an appropriate five-letter solution for this crossword clue, as it can refer to an intense or unrestrained sexual desire.