Questions about PULL UPS

Hello!

i would like to know something about pull ups.I dont have a pull ups bar, especially pull ups bar is not thick.But near where i live there are gateways football.The bar is thicker. And after pull ups i have forearm muscle soreness. Should i do pull ups on a normal bar or thick bar? i know its harder to do on a thicker pull up bar but is that better? will not that slow my punches?

 

Damn,, sorry i should make a thread there?

 

Thank You V. Much

 

Should I do pull ups using a thick bar or normal? i use thick bar and i ask You about quckness, speed, will not thick bar make me punchin slower? beacuse i feel today soreness muscles when i did pull ups i was using a thick bar, i know its good for forearms. Please help.

 

Beacuse a lot of peopel do pull ups when using a thin bar so my grip will be better, and bigger forearms? better grip =better punch? a little?

 

The last question about width

What about width? what kidn of pull ups should You do? beacuse wide pull ups not good i think.

 

So should i begin with standard grip? underhand at my shoulders width? and then after weeks overhand grip? but at my shoulders width too? beacus ei think that wide grip not good ... i will have more V body and elbows will not be close my body... you know what i mean. i dont know what you think...

 

Should i start from close width? or normal at shoulder width?
I dont want to do wide grip i think its just for bodybuilders its not that good?