In order to get stronger and more healthy (remember about your core muscles!) start doing more global exercises.
Start strength training, do for example 5x5 deadlift, backsquat/front squat, bench press.
Then do 3-4 sets for 10 reps when pull ups and dips.
remember to add weight by first training in week.
Add planks and you will be getting stronger each week.
Cheers.
Cheers for suggestions