scarring

[funkyrimpler]

hi guys,
what are the typical sizes of donor strip or FUE scarring? Can you tell me of your experiences post-op if poss, as the scarring issue is one of my main concerns with surgery.
im interested in the size and concealabilty of the scarring, and also what they are like to live with on a daily basis. i work out a lot in the gym and have heard that several excercises such as squats, shrugs etc can place a lot of tension on the scar. ive also heard that there is always a certain amount of tension of 'tugging' from the scar in everyday life..is this true?
Any thoughts or comments would be greatly appreciated.