It's an age old secret
Jaromir Jagr has been using skate weights since the beginning of time. Here is he has to say about his, ours are no different.
Ask The Kids
5X Champs Ue PowerSk8r!
PowerSk8r Drills with Coach Brooks: #1
MLK Weekend Mid-Florida Meltdown Tournament
Kids can't wear them in a tournament, so I asked a referee to wear them for one hour. WATCH HIS RESPONSE
Skate Faster or Money Back
How to put PowerSk8r Skate Weight on the skate