Proper dumbbell shoulder press makes you do a shoulder press technique in a way that it will minimize injuries as well. (ninjatransformation.com)
Lastly, they showed that the standing rather than the seated dumbbell shoulder press produced superior middle deltoid muscle activity, and a non-significant trend to greater muscle activity from the standing barbell press compared with the seated variation. (strengthandconditioningresearch.com)
Could I modify the Wednesday workout by replacing dumbbell shoulder press with military press? (fitmole.org)