One Arm Dumbbell Curls on the Preacher Bench

The proper technique for performing one arm dumbbell curls on the preacher bench. The keys to this exercise are:

1) Use a moderate weight you can handle for 8 - 10 reps.
2) Keep constant tension on your biceps throughout the movement.
3) Do not bounce the weight at the bottom of the curl.

Standing Barbells Curls for Biceps

The Proper technique for working biceps with a cambered bar. The three keys to the exercise are:

1) Keep your elbows at your side.
2) Lift the barbell slowly up and down to keep constant tension on the biceps.
3) Do not rest or throw the bar into your chest at the top of the movement.

Dumbbell Concentration Curls for Biceps

Check out the next installment of our how-to video exercise series. This one shows the proper form and benefits of dumbbell concentration curls for biceps. Perform this exercise correctly and you will notice a tremendous improvement in biceps strength, tone, and shape.