<human>:  How do I prevent scrapes and bruises when biking?
<bot>: To prevent scrapes and bruises when biking, it is important to wear protective gear such as a helmet, knee pads, elbow pads and gloves. Additionally, be sure to ride on a surface that is well-paved, as a bumpy or uneven road can increase your risk of injury. Also, make sure to stay aware of your surroundings to prevent collisions with pedestrians or other cyclists. Lastly, practice defensive riding by staying in control and maintaining a safe speed.