A little script that I use to time my high-intensity interval workouts.

Requires Python 2.7/3.2+.

Usage help
----
usage: hiit_timer.py [-h] [-d DELAY] warm_up high normal reps cool_down

A timer for high-intensity interval training.

positional arguments:
  warm_up               Time in seconds for warm-up.
  high                  Time in seconds for high-intensity exercise.
  normal                Time in seconds for normal-intensity exercise.
  reps                  Number of repetitions of high/normal exercise.
  cool_down             Time in seconds for cool-down.

optional arguments:
  -h, --help            show this help message and exit
  -d DELAY, --delay DELAY
                        Delay before starting routine.

Example usage
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    ./hiit_timer.py 60 30 60 5 60
    
Usage with a specific Python version
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    python2.7 hiit_timer.py 60 30 60 5 60