Fighting style from OMAN

MANOAMANO

This hand-to-hand combat style’s name comes from Spanish meaning "hand to hand," often linked to traditional Middle Eastern wrestling.

The clue plays on the phrase "mano a mano," a Spanish term meaning hand-to-hand combat or a direct confrontation. By splitting "mano a mano" into "MANO AMAN O," it hints at the answer being hidden inside "from OMAN" (the country). The result is a clever rearrangement where "mano a mano" fits both the fighting style and the letters derived from the clue.