How to start
* Sit on the a bench and hold dumbbells in both hands
* Your arms should be fully straight.
Movement of the exercise
* Move one dumbbell up at a time towards your shoulders, rotating your forearm and keeping your upper arm fixed.
* Hold for 2 secs; then slowly lower the dumbbell back to the starting position.
* Repeat with the other arm.
Tips on Dumbbell Curl
* Do not lean backwards while the movement.
* Curl the dumbbells up slowly upwards.
* Keep your upper arms fixed while the movement.
