Loki
Member
My 2-cents: Take a full week off all training to let your joints and tendons rest. Then start the new routine working each body part once a week. Muscles recover a LOT faster than tendons and some extra time off should serve you well. The last thing you want is an injury that will put you out of commission for weeks or months.
And even take it slow... 8 sets per muscle group week one, 10 sets week 2 and so on... I don't also spend as much time in the gym... I can get a great workout in about 40-45 minutes..