1) Most gym-goers focus on bicep size as a measure of strength and success, but serious lifters know every body part requires dedication.
2) To build big biceps, concentrate fully on each rep and feel the bicep working alone. Increase weight over time while maintaining good form.
3) Ensure a full range of motion in every rep to fully contract and extend the bicep muscle to maximize growth. Building big biceps takes consistent hard work applied over time.