How to do the Lever Preacher Curl
BicepsMachineBeginner
The lever preacher curl isolates your biceps with unmatched precision by locking out shoulder movement and forcing the muscle to work through its full range of motion. Consistent work on this machine builds the kind of dense, peaked bicep development that free weights alone rarely deliver.
Add this to my personalized plan →Muscles worked
Primary
Biceps
Secondary
BrachialisForearms
Step-by-step
- Adjust the seat so your upper arms lie flat along the pad with your armpits sitting just at the top edge.
- Grip the handles at shoulder width, arms extended but elbows soft, never fully locked out.
- Curl the handles upward in a smooth arc until your forearms approach vertical, squeezing hard at the top.
- Lower the weight under full control through the entire descent, resisting gravity all the way down.
Common mistakes
- Sitting too low on the pad so the shoulders rise and take over the lift — raise the seat until your armpits meet the top of the pad and stay there throughout the set.
- Using momentum to swing the weight up rather than contracting the bicep — drop the load and focus on initiating every rep with a deliberate muscle contraction.
- Letting the arms drop freely on the way down and losing the eccentric — the lowering phase builds as much muscle as the curl itself so own every inch of it.
Pro tip — At the top of each rep, hold the contraction for one full second and consciously try to push your pinkies toward the ceiling to maximize peak bicep recruitment through supination.
Sets & reps by goal
Build muscle3–4 sets × 10–15 reps
Get stronger3–4 sets × 6–8 reps
Lose fat / tone3 sets × 12–20 reps
Rest: 60–90 sec between sets.
More Biceps exercises
Want this built into a full plan?2fit4u turns moves like this into your personalized weekly program — free to start.
Build my free plan →