EZ Bar Preacher Curl

Preacher curls are a great exercise to isolate the biceps and build muscle. Here is a short guide on how to perform them using an ez bar:

1. Adjust the height of the preacher bench so that your armpits are comfortably resting on the top of the pad.
2. Grab the ez bar with an underhand grip, shoulder-width apart, and place your elbows on the pad.
3. Curl the bar up towards your shoulders, keeping your upper arms stationary and squeezing your biceps at the top.
4. Slowly lower the bar back to the starting position, feeling a stretch in your biceps at the bottom.
5. Repeat for the desired number of reps and sets.