Do one press and one fly: 3 × 6–10 of a press, then 3 × 10–15 of a fly, twice a week.
How many sets for chest per week?
About 10 hard sets per week across your chest exercises is a solid middle ground for most people; the planner's default 4-day plan gives you its count in "Your week at a glance".
FAQ
Can you build chest with only dumbbells?
Yes. Presses and flys with dumbbells train the same muscle as barbell and machine work; add weight or reps over time.
Which dumbbell chest exercise is best for the upper chest?
The incline press, with the bench set to a low incline of about 15–30°.