The ability to have as an option a custom video as your rest. Instead of just a countdown timer solely. To be able to have the trainers face during say a 30 second or one minute rest. Let the client know that the next exercise or circuit might have a different set of equipment is a pretty cool way of keeping it very personal

Way less boring and would bring the experience to life more .

It would be like having a trainer say “now it’s time to go get a stability ball and one kettlebell WHILE the timer is counting down. Almost like a full live workout eventhough it’s not