Intentionally moving more throughout the day or implementing a stand-up work station is one of the most proactively potent things you can do to potentiate better overall health; but especially to the neuro-musculo-skeletal system.
We see patients do this all the time and then rave about the difference it has made; only regretting not doing it sooner.
If for whatever reason, movement modifications like the stand up desk is an obstacle, mobilization techniques like the one demonstrated below (a personal favorite & go-to) can work wonders towards opening up those hip flexors & lengthening those shortened adductors.
Clarke Chiropractic and Wellness 