Only recommenation would be to build up into it. For example, if you are currently used to taking a day off every 3 days than make it a day off every 5 days, than 7. And build up the sets as well, if you typically do 15 sets for back, twice a week and now you are doing it 3 times per week (every other day), then try 10 sets to start so the volume would essentially be equal (30 vs. 30) and build back up to 15 sets per workout so you are doing more (45 vs. 30).
James 1:16-17 ESV
Do not be deceived, my beloved brothers. Every good gift and every perfect gift is from above, coming down from the Father of lights
With God's help...Mens sana in corpore sano