High intensity interval training app

Make good use of your time with Kalos HIIT: in under a minute, create a high intensity training program!

Kalos HIIT gives you timers adapted to well established training protocols/methods: Little, HIIT 8, Tabata, 8-12. To create your training program, simply choose from the Kalos exercise list. The interval timer will take care of the rest. Let yourself be guided, so you can concentrate solely on the effort required to achieve your goals!

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