Uploaded July 2026 | Updated September 2026, 2 weeks ago
Want to build maximum arm size? Then you need to build your brachialis muscles (via Reverse Curls).
One of the issues with the Reverse Curl, however, is your grip can give out before you fully work the brachialis.
This technique doesn't take grip out but just more effectively isolates the brachialis so that they hit failure before your grip does.
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Get my FREE Mass Targeting Specialization guide:
fitstep.com/goto/mass/youtube.htm
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The brachialis muscles sit just below the biceps towards the lower end of the arm. And developing these can help push your biceps up from underneath.
This gives a you a thicker-looking arm while improving your bicep peak (it doesn't change the shape, just pushes the bicep up from below making them LOOK better).
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Nick Nilsson – Mad Scientist of Muscle
Topics covered on this channel include unconventional exercises, muscle specialization training, hypertrophy methods, gym equipment reviews and advanced strength training techniques.
Want to build maximum arm size? Then you need to build your brachialis muscles (via Reverse Curls).
One of the issues with the Reverse Curl, however, is your grip can give out before you fully work the brachialis.
This technique doesn't take grip out but just more effectively isolates the brachialis so that they hit failure before your grip does.
----------------
Get my FREE Mass Targeting Specialization guide:
fitstep.com/goto/mass/youtube.htm
----------------
The brachialis muscles sit just below the biceps towards the lower end of the arm. And developing these can help push your biceps up from underneath.
This gives a you a thicker-looking arm while improving your bicep peak (it doesn't change the shape, just pushes the bicep up from below making them LOOK better).
FOLLOW ME
YouTube ► youtube.com/subscription_center?add_user=nilssonnick
TikTok ► tiktok.com/@madscientistofmuscle
Instagram ► instagram.com/nicknilsson1
Facebook ► facebook.com/nicknilssonmadscientist
Nick Nilsson – Mad Scientist of Muscle
Topics covered on this channel include unconventional exercises, muscle specialization training, hypertrophy methods, gym equipment reviews and advanced strength training techniques.
