Summary: Treadmill Elevations The Cardio Interval workout is for a treadmill using elevations and speed for some interesting intervals! In this 30-minute workout, your intervals range from 30-60 seconds. Several songs from the album "Electric Funky Promo" are used. Visit their website for more music from Psydom Recordz. Preview Cardio Workout CV002: click here. Purchase here: FitnessMakeover Pro Shop
