Tedious job -- go back and review sharper routine planners (14)

'routine planners' is the definition.
The definition and answer can be both people as well as being plural nouns.
Perhaps they are linked in a way I don't understand?

'tedious job go back and review sharper' is the wordplay.
'tedious job' becomes 'chore' (I've seen this in another clue).
'back' shows that the letters should be reversed in order.
'and' is a charade indicator (letters next to each other).
'review' indicates anagramming the letters.
'go' back-to-front is 'og'.
'sharper' is an anagram of 'raphers'.
'chore'+'og'+'raphers'='CHOREOGRAPHERS'

Can you help me to learn more?