Here is the video demonstration of Exercise 3 with the click set to 41 bpm giving a perceived tempo of 164 bpm.
Refer to the TAB below for the chord progression and again try to match my feel.
Keep that foot going on beats 2 and 4!
I improvise somewhat with the rhythm of the chord sequence but this is not written out as I don't want you to have too much to learn when you should be focusing on the time feel and rhythm. Simply try to emulate and match my feel as best you can.