As a teenager I did roller skating and was quite good at it. However when I was a teenager the only skates around were the ones you striped to your shoes. Now you use boot skates which are heavier. I haven't skated in about30 years and want to start again. How easy is it now that I will have to use modern type skates?I used to be able to skate long distances on the old fashioned skates without falling over.