1. In-line skating is classified as hazardous.

2. In-line skates are more maneuverable than regular roller skates.

3. In-line skating is not to be confused with roller skating.

4. But in-line skates were a $ 700 million business and growing at 20 percent a year, Wakefield said.

5. Lower prices on inline skates have also contributed to their growing popularity.

6. In-line skating and hockey are two of the fastest-growing sports in the country, trade associations report.

7. The first patent ever taken out on a roller skate was for an in-line skate in 1819.

8. There's the canine unit and the equine unit and now police in car-congested Jakarta, where gridlock is legendary,(Sentencedict) have set up a new force to combat traffic jams -- the in-line skate unit.

9. The forward pulley is large and is generally made from an in-line skate wheel.

10. Get up and get moving as you run barefoot through the grass, dance or in-line skate to get your circulation going.