Roller skating, as a sport, is seeing a decline
in many countries. The choice of skates, as well as the surface of skating, has
also undergone a sea change. Due to the rising size of the average younger
generation, the standard wheel size of roller skates has been on the rise too.
It has managed to reach 3*1500mm for marathons. The world championships which
are held every year alternating with the continental championships aren’t doing