Perfect for those who like me who isolates themselves with wireless headphones.
Who moves harder and farther when someone coaches them, because I like taking orders from my daddy (nah just kidding)
All in all, this is perfect to improve your over-all cardio. That is my goal this quarter— to elevate my cardio endurance from “average” to good. all thanks to fitbit for pointing out that I have an unsatisfactory cardio health LOL