INSANE ARM DAY EXERCISE 💪 #biceps #shorts

Have you ever done these? 👇

Bicep curl 21’s are great, and give you an insane pump to end the workout. 💪

First 7 reps are done at the bottom portion of the rep. (Lower half)

Next 7 reps are done at the upper half of the rep.

Ending off, last 7 reps are done with a full range of motion.

Give it a try and let me know how it goes. 🔥🙌

Видео INSANE ARM DAY EXERCISE 💪 #biceps #shorts канала Colossus Fitness