I love the little stepping stone path (maybe impractical?) and also the way the screens stop you seeing all the way down - draws your eye along path (could be a good way to distract attention from fence and wall?
Try this Chair Workout from Pumps & Iron. Set a timer for 40 rounds of 30 seconds of work and 10 seconds of rest. You’ll go through the sequence 5 times. I LOVE LOVE CHAIR WORK OUTS! They help me when kiddos are sleeping