Help me save this image

I finaly got a shot of grunts fighting, but it happend so fast, I did not have time for the greatest exposure. Any help with improving this shot with photoshop would be appreciated. The file size and qualiity have been greatly degraded to limit file size posted.

Thanks, Doug

 

I finaly got a shot of grunts fighting, but it happend so fast, I did not have time for the greatest exposure. Any help with improving this shot with photoshop would be appreciated. The file size and qualiity have been greatly degraded to limit file size posted.

Thanks, Doug

I actually think your exposure is not bad; the histogram in PS at most shows a little blown specular highlights. If you use Lightroom or Aperture, possible you can recover these a little with the Recovery slider. I did a little sharpening which I think helps. I think the mouths are a touch out of focus which is hard to fix.