Every little counts, especially if you make it a routine part of your day.
Even on days that I can't get a workout in, I'll throw a few pull-ups in on my bar just for good measure. Sometimes I'll do half a workout. Sometimes I'll just do a quick set before I leave the house.
Every little bit helps. No excuses not to move your body for a minute per day. You'd be surprised how far it goes.
Here is honestly what every regular person's fitness goals should be
#1 Continue to exercise
#2 pursuant to #1, do exercise you enjoy doing
#3 pursuant to #1, Do not get injured
#4 Become fitter, stronger, faster, healthier, etc