Incorpore an user defined number of cicles
I use it for circuit training. I have a circuit with 6 workstations (rounds). In each one I am 45'' working (work time), and between each one i have 15'' (rest time). When I finish the circuit i have 3' and I begin it another time. So the description of my workout is: [(45''-15'')x6] x2, with 3' between blocs. Sorry for my english. I'm a spanish physical education teacher. HIIT is an useful and fantastic aplication. Thanks.
Your app would be perfect with this adjustable counter for the number of sets.
A "repeat" button. I have the same issue: 20 seconds exercise, 15 seconds rest, 3 times for 6 exercises. It would be nice to repeat a Preset "X" number of times.