I don't think it's premature to announce the print death of IRON MAN. The last subscription issue I got (September 2017) arrived in the mail on August 16, & there has been nothing since. That is also the last issue on the website. No word from the publisher, but I can't believe it will be in print again. Perhaps it can persist online.

http://www.ironmanmagazine.com/

I just saw MUSCULAR DEVELOPMENT on the shelf at Books-a-Million. It was the October issue, which would have been issued in September. That makes that mag two months behind. It may be on life support right now. I won't link that site, for reasons known to all.