Can 100 Dumbbell Curls Build Bigger Biceps?

This workout asks you to do 10 curls, rest for 10 seconds, and repeat that 10 times.

That adds up to 100 curls.

The short rests make the workout difficult because your muscles do not have much time to recover.

You should use weights that feel manageable rather than very heavy ones.

Your elbows should stay near your body, and you should avoid swinging.

Doing 100 curls does not automatically make your arms bigger.

Muscle growth also depends on training regularly, increasing the challenge, eating well, and recovering.

Beginners may want to do fewer sets first, and anyone experiencing sharp or lasting pain should stop and seek medical advice if needed.