Uneven chest

[Mr_lift]

I have a quick question for anyone. I have been lifting for about 9 months. Like all people new to lifting, I shot up quickly with my weight increase every week. A fast example of my routine was a full body for 7 months and 3 day split for the last 2 weeks. I have a good diet and take protein everyday (about 150 g... my weight is 160 lb). I noticed that my left peck is 50% bigger than my right. I don't favor my left when lifting but my right just doesn’t seem to grow.

[NateDogg]

Just keep lifting, it'll even out. Might try using dumbbells?

[Gilogy]

I've read that you should use Dumbbells to work each side evenly. When using a bar, one side may compensate for the weaker side.
http://www.bodybuilding.com/fun/henkin6xxx.htm

[grambo]

I have a similar problem(although i lift for strength, i dont care that much) and yes dumbells are the answer.

You'll probably find that if you examine muscle groups and compare each side of your body there will be other differences as well. As we all know, there is more than one group of muscles used in bench, thus there is more than one imbalance that'll occur. If there isnt anything else noticable, just start with the dumbells till things catch up. Then go back to the barbell and concentrate on form initially till it becomes natural to you.

[Vas85]

Okay dude, well when you bench Triceps are involved, along with Shoulders and your Pecks

So maybe on your right arm you have larger shoulders and triceps that cuases the left peck (with smaller shoulders, triceps) to do more work.

And try working with dumbells or widegrip Bench to really stretch out the peck

Just some ideas, hope they help.

[Dragon]

http://www.bodybuilding.com/fun/benblack4.htm

[xyz101]

I have the same problem with my right biceps, it's really bigger than the left one when I flex...the odd thing is that I work'em out the same amount of time!

[grambo]

to fix imbalances is as simple as these two steps...

1. Dumbells

2. Perfect Form

[cursor]

From exrx.net:

Q: Since I have been weight training I have noticed my left pec is growing faster than my right. I have also noticed the right side of my coller bone is slightly higher than the left side. Do you think this could be the cause and if so do you have any ideas on targeting that muscle better.

A: Consult a physical therapist if you have had an old injury that has altered your range of motion, posture, or muscle function. They may prescribe specific stretches and exercises for postural muscles. Alternatively you may consider seeking a physiotherapist that practices ART (active release technique) or posturology.

Make certain your exercise form is close to symmetrical on your bench, incline and shoulder press. Have a few spotters look at your form for differences on each side. If there is a difference, use only the weight you can manage in symmetrical form, increasing only when you are able to manage near symmetrical form. You will need continuous feed back to correct your form at first. Incidentally, most studies have demonstrated that extra sets do not develop significant differences in muscular size or strength so an additional sets of the exercises you are currently performing will probably not be that effective.

Most people have subtle differences between their right and left sides. I have a similar chest asymmetry with the right scapula slightly anterior. In addition, I even have 2 abs on one side and 3 abs on my other side. Next time you see a bodybuilding publication take a close look at difference between these individuals right and left sides. Even those bodybuilders who are noted for their symmetry have differences. They just know how to hide it. If thinking about competing in bodybuilding, understand you will look more symmetrical in asymmetrical poses.