Best biceps workout exercises
Top highest rated biceps exercises 

(1) Exercise-Incline hammer curls
Seat yourself on an incline bench with a dumbbell in each hand. You should pressed firmly against he back with your feet together. Allow the dumbbells to hang straight down at your side, holding them with a neutral grip. This will be your starting position.
Initiate the movement by flexing at the elbow, attempting to keep the upper arm stationary.
Continue to the top of the movement and pause, then slowly return to the start position.

(2)Incline Inner Biceps Curl 

Hold a dumbbell in each hand and lie back on an incline bench.
The dumbbells should be at arm's length hanging at your sides and your palms should be facing out. This will be your starting position.
Now as you exhale curl the weight outward and up while keeping your forearms in line with your side deltoids. Continue the curl until the dumbbells are at shoulder height and to the sides of your deltoids. Tip: The end of the movement should look similar to a double biceps pose.
After a second contraction at the top of the movement, start to inhale and slowly lower the weights back to the starting position using the same path used to bring them up.
Repeat for the recommended amount of repetitions.
Variations: You can also perform this exercise with cables or exercise bands.

(3)Stand up straight while holding an EZ curl bar at the wide outer handle. The palms of your hands should be facing forward and slightly tilted inward due to the shape of the bar. Keep your elbows close to your torso. This will be your starting position.
Now, while keeping your upper arms stationary, exhale and curl the weights forward while contracting the biceps. Focus on only moving your forearms.
Continue to raise the weight until your biceps are fully contracted and the bar is at shoulder level. Hold the top contracted position for a moment and squeeze the biceps.
Then inhale and slowly lower the bar back to the starting position.
Repeat for the recommended amount of repetitions.
Variations: You can also perform this movement using an E-Z attachment hooked to a low pulley. This variation seems to really provide a good contraction at the top of the movement.

You may also use the closer grip for variety purposes.EZ-Bar Curl

(4)Wide-Grip Standing Barbell Curl

Stand up with your torso upright while holding a barbell at the wide outer handle. The palm of your hands should be facing forward. The elbows should be close to the torso. This will be your starting position.
While holding the upper arms stationary, curl the weights forward while contracting the biceps as you breathe out. Tip: Only the forearms should move.
Continue the movement until your biceps are fully contracted and the bar is at shoulder level. Hold the contracted position for a second and squeeze the biceps hard.
Slowly begin to bring the bar back to starting position as your breathe in.
Repeat for the recommended amount of repetitions.
Variations:

You can also perform this movement using an E-Z bar or E-Z attachment hooked to a low pulley. This variation seems to really provide a good contraction at the top of the movement.
You may also use the closer grip for variety purposes.

(5)Zottman Curl Instructions

Stand up with your torso upright and a dumbbell in each hand being held at arms length. The elbows should be close to the torso.
Make sure the palms of the hands are facing each other. This will be your starting position.
While holding the upper arm stationary, curl the weights while contracting the biceps as you breathe out. Only the forearms should move. Your wrist should rotate so that you have a supinated (palms up) grip. Continue the movement until your biceps are fully contracted and the dumbbells are at shoulder level.
Hold the contracted position for a second as you squeeze the biceps.
Now during the contracted position, rotate your wrist until you now have a pronated (palms facing down) grip with the thumb at a higher position than the pinky.
Slowly begin to bring the dumbbells back down using the pronated grip.
As the dumbbells close your thighs, start rotating the wrist so that you go back to a neutral (palms facing your body) grip.
Repeat for the recommended amount of repetitions.
These are the best exercises for biceps