How to bigger pecs

HI,
i have been working out and i am trying to get bigger pecs i just need a little more advise on what exerisces/ workout and i dont want to gain weight i just want to get bigger while staying light if that is possible
cuz iam wrestling at that weight class
iam
130 pounds     5'2
18 yrs old

Focus on development of your flat and incline bench press and gain weight.

Weighted dips are pretty good for the sternal head of the pec too. Make sure you're gaining weight and progressively overloading the muscle tissue with those basic movements.

ACE-CPT, NASM-CPT, AFPA-Nutrition Consultant 

biggest mistake i see people make is form, you have to focus on keeping your shoulders back when doing any chest exercise otherwise alot of the stress will shift to shoulders. Id focus on pushups till you can really feel your chest muscles working and when you can easily hold your shoulders pinched back while you do it.

best of luck young warrior

PS if your 130lbs..whats your height...cause thats looks liek to me you need to eat some food boy!

YOU GOTTA EAT BIG, TO BE BIG!!

NASM certified trainer
NFPT certified trainer

Winter Bulk goal:245-250 by dec 31
Current weight: 235

Sounds like you are really skinny to me; i think you need to get on a full body routine.

Do pushups out the ass and heavy flat benchpress, these will build strong, enduring, and powerful pecs.
To grow, you need to eat enough calories to gain weight, keep the calories to clean and lean sources. Tuna, vegetables, fruits, etc.
Bench press right, bench press strong, I want feet on the ground, back arched properly, shoulders down and back.
The bar will go to where you command it to go.

Three week keto test run
Started July 19
It will work, or I'm done dieting.

cant grow muscle if you dont gain weight. other then that what these guys said

219 weight trying to lower 217 now. 2 months later. lol.
250 bench
305 squat
345 deadlift

Start on a 5x5, squat often and eat like there's no tomorrow (clean of course)