There are three types of strength. Dynamic strength is a type of strength in which force is repeatedly applied over a long period.

well the static energy is the strength that resides in your body when you're not moving but dynamic energy is that the one occurs when you moving like swimming

Dynamic strength is the ability to generate force while moving. An example would be performing a power clean in weightlifting, where you explosively lift a barbell from the floor to your shoulders in one fluid motion.

There is no one answer for this question since there are different ways to measure strength. There is absolute strength (maximum force), dynamic strength (repeated motions), elastic strength (exert force quickly), and strength endurance (withstand fatigue).

Because the dynamic load of you landing is bigger than the strength of the wheel.