Persii

Persii delivers high-intensity interval workouts for the treadmill. Persii's workouts combine aspects of Running, Cross-Training and High Intensity/Sprint Interval Training.
Persii's workouts are broken down into a series of short intervals (30 seconds - 2 minutes), so your workouts fly by!
Persii's custom interface allows him to interact, instruct and motivate you throughout the entire workout.

App features include:
- downloadable high-intensity treadmill workouts delivered straight to your iPhone
- 100's of workouts! New workouts released every few weeks
- 10 different levels to choose from
- interactive trainer motivating and instructing you
- download only the workouts you want
- compete in cross-training challenges
- And so much more...