is my body broken?

[Hyper2010]

Hi guys

Just bought an exercise bench at the weekend and did some chest expand exercises with weights

Really felt a pull and massive tension accros the chest whilst I was doing it and now afterwards I can seemingly tense or flex the muscle underneath the man boob.

This normal?

 

[Purefilth]

Yes its normal.

 

[TheStig]

Completely normal. You get sore very easily when your body isn't used to breaking down and building up muscle.