I did an experiment with my biceps, what do you think ? size

File: 32950923095235.jpg (2KB, 38x33px) Image search: [Google]

2KB, 38x33px

>that back hair

>>37432268
>reps was 5 x 8kg now 4 x 18kg (i managed only once to do 3 reps with 20 kg now i can do only one not wure why)
are you me
the 20kg dumbell shit is retarded
curls are the bane of my existence

>>37432268
What experiment, exactly? 33.5 is still awfully small. Fix your posture

That looks like a tumor. You like that look?

Nigga fuck curls, they're bullshit. You don't need to isolate your 13" baby arms. Do underhanded rows and chinups for biceps, and bench press and OHP for triceps. That's all you need.

>>37432268
do weighted chins and heavy rows faggot

>>37432286
i have them on the front too

>>37432304
i did only 4 to 5 reps daily to see wut happens

>>37432316
potato genetics

>>37432333
>i did only 4 to 5 reps daily to see wut happens
and only 1 set ?

that's shitty but still work, you could have done way better

>>37432322
>Don't do isolation exercises for a muscle you want to isolate

K t-rex

>>37432740
yep one set only

>>37432268
Overall you gained a large amount of size. Your delts are much bigger. Your lats are defined. Your abs look better.
Its likely that your biceps arent bigger because you chose a "better" exercise. Its probably just because you kept exercising and you are seeing the results of your progress.