Arm Training - the latest routine I follow

If you like you can try my latest arm training routine. I will follow it for the next 2-3 weeks.
Do 3 sets of each super set. Do 6 reps per set. Use the weight that you can not lift more than 6 reps. Rest for 90 seconds between the sets.
1.Biceps curl, supersetted with Reverse Biceps curl 3 sets 6 reps
2.Preacher curl, supersetted wuth Overhead Triceps Extensions 3 sets 6 reps
3.Skull-crushers, supersetted with Two-hand Dumbell Extensions behind the head 3 sets 6 reps
4.Concentration Curl, supersetted with Rope pulldowns. 3 sets 6 reps

Have fun.