Sensible old woman goes on jog, back in training (7)
I believe the answer is:
nurture
'training' is the definition.
(I've seen this before)
'sensible old woman goes on jog back' is the wordplay.
'sensible old woman goes' becomes 'ture' (I can't explain this - if you can you should give a lot more credence to this answer).
'on' is a charade indicator (letters next to each other).
'jog' becomes 'run' (I've seen this in another clue).
'back' says the letters should be written backwards.
'run' back-to-front is 'nur'.
'ture' put after 'nur' is 'NURTURE'.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for nurture that I've seen before include "Encourage to develop" , "Training" , "Cultivate" , "Raise" , "Cherish (a hope/belief)" .)