Definition
Preacher curls are a biceps isolation exercise that involves curling a dumbbell or EZ curl bar up while seated with arm resting on an angled preacher bench.
Explanation
- The preacher bench keeps the upper arm static, isolating the biceps brachii muscle in the front of the arm.
- Sitting forces you to maintain good posture and form rather than cheating with momentum from the torso.
- Do 2-3 sets of 8-12 controlled reps. Focus on full range of motion and squeezing the biceps.
- Preacher curls help build biceps peak. Varying hand spacing hits the long and short heads.
Examples
- EZ bar preacher curls
- Single arm dumbbell preacher curls
- Cable preacher curls
Related Terms
- Biceps, elbow flexion, isolation exercise
Common Questions
- Are preacher curls necessary? No, they isolate biceps but regular curls work fine. Use preachers for more focus.
- What does the preacher bench do? It provides an angled fixed surface to isolate the biceps more.
Do Not Confuse With
- Incline curls – Done while laying back on an incline bench.
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