2 Understanding Risk Factors Certain factors increase your risk of having an artery problem. Some things canât be controlled, such as older age or having a family history of artery problems. But you can control other risk factors, such as: This booklet is not intended as a substitute for professional medical care.
If the reading is lower than recommended, fill the tire with air by firmly pressing the air-hose tip onto the valve stem. You will hear air quietly enter the tire. If you hear air leaking or spraying out, you need to double-check that the connection between the air hose and the tireâs valve stem is secure. 7.
Inspect the sidewall of the bicycle tire that needs a new tube. The sidewall is the area of the tire next to the rim on either side that does not touch the ground when the bike is in motion. The tire size will be printed there in raised numbers along with the recommended tire pressure and possibly other information.