Question: What’s the difference between putting on Tefillin which the Yeshuos Yaakov holds there is a Torah level mitzvah to wear the entire day but taking the lulav an esrog is only a one moment mitzvah on a Torah level, not the entire day?
A. The mitzvah by the lulav and esrog is to take them into your hands.
B. The mitzvah of tefillin is to have them on you.
Answer: An action only takes a moment to do so by tefillin it’s only a moment but having them on can be continuous so the mitzvah by tefillin is the entire day.