Mark 2:27 (MEV)
Then He [Jesus] said to them,
“The Sabbath was made for man,
and not man for the Sabbath.”
“The sabbath was made for man – For his rest from toil, his rest from the cares and anxieties of the world, to give him an opportunity to call off his attention from earthly concerns and to direct it to the affairs of eternity.”
Albert Barnes, (1798-1870)
Barnes’ Notes on the Bible
It’s simple. Rest! It’s good for you.