piecesinprogress:

The idea behind this collection of workouts is to maximize your schedule! They all are based on HIIT style intervals where you have 2 minutes of medium exertion exercises, 1 minute of high exertion exercise, and then 30 seconds of a strength building exercise. Whether you’re seriously on the run and only have 10 minutes or want to combine any of these for a longer, custom workout, you can make this plan work for your goals!

For more at home, equipment free workout plans like this go here! :)