Rollerblading

[Sleepy Raisin]

Okay so i know what biking works out, i know what runnig trains, and i know what skating helps.. But what does rollerblading help/train?
Im wonderig because i rollerblade all the time but i never really tried to figure it out until now..

[jbs1125]

I couldn't tell you exactly but I know I have like really strong butt muscles and I think it work your calves and ankles
I used to do about four miles a day on them

[Straight]

I think all, If not alot, of your leg muscles