What are the best safety tips for riding an off-road bicycle on rugged terrain?

When riding an off-road bicycle on rugged terrain, it is important to wear a helmet and other protective gear, such as knee and elbow pads. Always ride within your skill level and be aware of your surroundings. Maintain your bike regularly and carry necessary tools for repairs. Stay hydrated and bring a first aid kit in case of emergencies. Lastly, let someone know your planned route and expected return time.