20 Minute Interval Treadmill Workout
Time for another treadmill workout. I really like this but it’s really hard to emulate on the ground. If you don’t have a treadmill try this in a park or this sprint workout instead.
20 Minute Interval Treadmill Workout
Warm Up
2 Minute 30 Second – Walk at 15% incline.
Workout
1 Minute: Jog – 15% incline
30 Seconds: Sprint or Run – 15% incline (By sprinting I mean faster than your jog but it will certainly be slower than if you weren’t on an incline. Be careful don’t fall!)
1 Minute: Walk – 15% incline
1 Minute: Jog – 10% incline
30 seconds: Sprint – 10% incline
1 Minute: Walk – 10% incline
1 Minute: Jog – 5% incline
30 Seconds: Sprint – 5% incline
1 Minute: Walk – 5% incline
1 Minute: Jog – No incline
30 Seconds: Sprint – No incline
1 Minute: Walk – No incline
1 Minute: Jog – 5% incline
30 Seconds: Sprint – 5% incline
1 Minute: Walk – 5% incline
1 Minute: Jog – 10% incline
30 Seconds: Sprint – 10% incline
1 Minute: Walk – 10% incline
1 Minute: Jog – 15% incline
30 Seconds: Sprint – 15% incline
1 Minute: Walk – 15% incline
All done!!!!
(Don’t forget to stretch.)
xoxo
j
This is my (almost) sane quest for insane health. Let's 
Just got home from the gym and LOVED this workout! Normally I stay clear away from the treadmill, where I live it is much more fun to enjoy the great outdoors, but this workout was something fun and new. Next time I might increase the jogs to 1.5 minutes and the sprints to a minute… Thanks Jenn!
Alright I need to re-comment because I did this workout again today and still LOVE it, however, I upped my “jogs” and “sprints” and have since decided that by doing this I don’t need to up my minutes! I was dead at the end… which felt fantastic! I guess learning to push yourself takes time to learn and effort that we sometimes don’t think we have! Thanks again!