About HIIT20

HIIT20 is built for busy adults who have enough time to move, but not enough time to plan a complicated workout. It turns a small opening in the day into one focused 20-minute session.

Our mission is to make starting simple, timing clear, and finishing satisfying. We begin with an equipment-free routine, then add deliberate choices for intervals, muscle groups, and kettlebell training when they are useful.

We believe fitness software should be honest about what it can do. HIIT20 supports convenience and consistency without making unsupported transformation claims. Music may be part of the experience when it is supported by your setup.