Heavy four
ProUK garage
A clap doubles only the second backbeat, over two bars of pairs.
The pattern
Bar 1
Closed hat
Open hat
Pedal hat
Clap
Kick
Crash
Snare
Bar 2
Closed hat
Open hat
Pedal hat
This is a Pro lesson
Get every bar of the pattern, which finger plays what, and the practice steps, with feedback on every hit as you play.
See Pro