The only health danger that is a concern is for users that operate pumps that are too hard on their bodies. This includes having arthritis and purchasing a pump that puts a lot of repetition on the hand or wrist area. In this case, getting a bike pump that twists or uses double pump action would be the smarter choice. And for users with back issues, purchasing bike pumps that require you to hold the pump in place while standing is not a good idea. Just being aware of your physical limitations will get rid of any further dangers to your health when using a bike pump. They create models for all types of people, regardless of gender and physical ailments. Take advantage of the options, and always take a break if it puts too much pressure on your body.