Walk from house, love getting healthy (4,2)
I believe the answer is:
hoof it
'walk' is the definition.
(I've seen this before)
'house love getting healthy' is the wordplay.
'house' becomes 'ho' (abbreviation for house).
'love' becomes 'o' (In tennis, 'love' means 'zero').
'getting' is a charade indicator (letters next to each other).
'healthy' becomes 'fit' ('fit' can be a synonym of 'healthy').
'ho'+'o'+'fit'='HOOF IT'
'from' acts as a link.
(Other definitions for hoof it that I've seen before include "dance" , "walk" .)