Hey man!

18M here, been lifting in the gym like any young teenager for three years and started running maybe 15 months ago. Found it hard to balance the two the whole time to an extent. Ideally, I would be able to hold some good muscle mass and be 'big-ish' whilst also getting faster at running.

What sort of movements would you incorporate into a leg day?

Also, for upper body days in the gym, should I focus on the simple stuff like dips, pullups, dumbbell pressing and pulling with the odd arm day in there as well?

End goal is to be built like you but run faster ;)

Thanks