Digressing...
Actually, you can't reprint/re-publish/re-post/re-use other people's photos without their permission. Those photo are the intellectual property of Mens' Health, and the copyright of the photographer.

So, you shouldn't put the © sign with your name on the picture since you didn't shoot it, and you don't own rights to use the photos.

However, LYN is considerably lax about this issue... as long as you quote the source and you don't claim ownership of the pictures. Just remove the © thing and you can watermark it with Pikachu or Doraemon if you want to.