How do you immobilize a foot fracture?

To immobilize a foot fracture, first, keep the injured foot still and avoid putting weight on it. Use a splint or a rigid support, such as a wooden board or a rolled-up newspaper, to stabilize the foot. Secure the splint with bandages or tape, ensuring it's snug but not too tight to cut off circulation. Finally, elevate the foot and seek medical attention for further evaluation and treatment.