dumbbell one arm zottman preacher curl

Instructions

1. 1

   Step 1: Sit on a preacher curl bench and hold a dumbbell in one hand with an underhand grip.

2. 2

   Step 2: Rest your upper arm on the preacher bench pad, allowing your arm to fully extend.

3. 3

   Step 3: Curl the dumbbell up towards your shoulder, keeping your upper arm stationary.

4. 4

   Step 4: At the top of the curl, rotate your wrist so that your palm faces up.

5. 5

   Step 5: Slowly lower the dumbbell back down to the starting position, rotating your wrist back to the starting position.

6. 6

   Step 6: Repeat for the desired number of repetitions, then switch arms.