Please choose the correct ending to complete the given sentence: Health: [header] How to fall safely [title] Protect your head. [step] The most important body part that you need to protect in a fall is your head. Head injuries can be very serious, even deadly.

Ending1: Make sure you prioritize protecting your head as you fall by properly positioning it. [substeps] Tuck your your chin down, lowering your head. Ending2: When being picked up from your vehicle, leave it unprotected as quickly as possible. You don't want to risk getting hurt by cars trying to pick you up from back to front, or you will risk serious injury to your head in return, or even even death. Ending3: Even with your head protected when you fall, you will still be suffered if you tumble or hit your head. [substeps] Cover your head with your hands to protect it from close contact with your head. Ending4: Try to protect your head by wearing the following : [substeps] Protective glasses wear a helmet if you can. Gloves whether you wear protective tockers or not.

Answer format: ending1/ending2/ending3/ending4