[header] How to treat a closed fracture during first aid [title] Restrict the person's movement as much as possible. [step] The first step in providing first aid is to prevent the injured person from moving. Ask them to sit or lie still, and try to make them as comfortable as possible. 
[substeps] This is especially important if they feel any pain in their neck, as moving them could cause serious injury to their spine. Call an ambulance if you suspect there may be injury to the spine.