Rock is mostly the foundational backbeat with attitude. The exercises here are the four or five 8th-note grooves you'll meet in your first hundred rock songs — driving 8ths, anticipated kicks, doubled kick on the downbeat, the open-hat anthem feel. Tempos sit around ♩=100, faster than the foundation lessons; the same patterns at this speed feel meaningfully more aggressive.
If something here feels familiar, it should — these are the foundations lessons re-encountered in their natural habitat. The point isn't new material; the point is recognizing the foundation patterns inside actual rock vocabulary.
Conviction Is a Dynamic
What separates a rock groove from a polite exercise is the dynamic shape: backbeat loud and fearless, hi-hat firm but underneath it, kick solid without flamming against the snare. Tentative playing at ♩=100 sounds worse than confident playing at ♩=88, so pick the tempo where you can commit. A groove played with conviction and a small mistake beats a careful groove every time.
Then take these four grooves to real songs. Any classic rock playlist gives you dozens of matches; play along and notice how the drummer leans on the "&" of 3 or opens the hat exactly where you've been practicing it. Watch for tension creep as tempos rise — shoulders up around your ears means back off ten BPM.