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Yes well to get lean you need low weights with high reps, make sure you are able to perform at least 20 reps regardless of the exercise. Yeah so high reps equals toned and lean while low reps is what you need to get bulky and chiseled.
This is a total of 18 sets. You can add more sets to the mix if you'd like, but 18 sets per training day is plenty when after quality muscle gains. Let's say you decide you want to do 14 total sets for chest and 8 for triceps. This is one possible way to structure the program: