I like the old-school feel of this. First off, the top needs to read "Strength & Conditioning"
Could the barbell on the back be straight rather than bent?
The hand placement on the guy should look more like this:
http://crossfitexcellence.com/wp-content/uploads/2009/08/NickSquat.jpgAnd finally, could you make the character a little more detailed, maybe give him a viking/medieval helmet?
Thank you!