There are also other ways to connect the chords besides just 1 and 5. For instance, sometimes, if your going 1 up to 4, you can play 1, 2, 3, 4, or 1, 2, b3, 3, 4. Half notes, quarter, notes, eighth notes, whatever you want. But typically, keep it simple, and stick to the 1 and the 5.
