My son and I have been wrapping tefillin for a few years and have found that going before G-d every morning with this simple act of obedience sets our hearts towards Him. It is a reminder that our G-d does not ask us to do the impossible. It is these small, simple matters that provide us a way to express our love for our G-d, our Master, and our Savior. It is in our faithfulness in these simple acts that reaps great spiritual rewards.
Blessed be His glorious name forever and ever. Amen.