Bro told him to post the vid just so he can make a vid abt it 😭🙏
2026-08-04 22:04:29
60
joca :
just wait for Jacobs reaction
2026-08-04 01:09:00
11
Braden Fears :
The difference is theoretical at best. “You can’t make the claim that it isn’t there,” no one has shown that there is anything there in the first place lol. And before anyone says anything: statistically insignificant findings ARE NOT TRENDS. They are just as likely due to things like random chance than anything else. Show something that shows a statistically significant difference in growth between then heads, then you can say we can bias the different heads as a matter of fact. Until then, it’s just opinion and conjecture.
2026-08-04 21:23:52
9
konradhalman :
you can bias but you can't isolate, both heads will grow from the same curl variation
2026-08-04 15:54:29
32
Justin b :
?Goat the 742probig is
2026-08-04 00:48:23
9
Adam :
recline for bicep preacher for brachialis reverse curl for brachioradialis 1 set each done
2026-08-06 12:38:57
1
😂 :
is this same like triceps?
2026-08-04 09:43:21
2
Foamzy :
does biasing different heads of the bicep train triceps
2026-08-04 10:17:25
6
A.Anderson :
its not necessary to do, but if you want to do that a preacher curl biases the inner head and a hammer curl biases the outer head, and also a bit more Brachialis. add a reverse curl for thicker forearms plus pushing the biceps out a bit.
2026-08-04 14:44:37
0
️ :
Can i start doing reverse curls and hammer curls in the same day because i feel like my arms dont pop from the front they only pop from the sides so i do 2-3 sets each
2026-08-04 07:16:58
1
Aiden :
I can see both heads of my bicep I have a split in between them it’s weird. When I started curling toward my side delt instead of front I got the split. So idk I never had the split in my bicep before swapping that small movement so I wonder if it is technically possible
2026-08-04 06:10:58
6
. :
so jacob was right all along. @Jacob Oestreicher
2026-08-04 07:09:28
4
Xi jin pork :
1 curl (any curl) and 1 hammer curl thats enough period
2026-08-04 14:17:13
8
nickName :
you can always bias different heads of the biceps tthe debate was always if there's a significant diff
2026-08-06 05:27:41
2
jon★彡 :
R u also a nice guy or no
2026-08-05 07:44:45
2
Bigyan Lamichhane :
wowowww
2026-08-04 14:39:50
1
hampus :
The body does not care how a lift is done it’ll do it the most effective way🤷♂️and if its a pulling motion both heads will always be used, one might be used more but both will at the end of the day so no point in risking an imjury w these crazy leverage curls xdd
2026-08-06 10:06:15
1
josh 🇵🇭🇨🇳 :
comments genuinely be thinking hes slandering jacob
2026-08-06 15:59:41
1
Alejandro 🤼♂️ :
Wowww
2026-08-04 00:35:04
4
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