- Split your skaters into 2 even groups
- Group 1 will start as blockers - pair them up spaced 10 feet apart on the track
- Group 2 start as jammers - spread them around the track, travelling at speed
The jammers will travel around endlessly through the pairs. Once the jammer is more than 10 feet in front of the foremost blocker, let them go. Do not chase. Ease up, and get ready for the next jammer. Once the jammers have been through each pair a few times, swap roles.
If you have a skater who just can't resist speeding up, using push ups/sit ups or other exercise as a consequence for losing their focus can be effective.