View this post on Instagram[1]
An insane 20-minute workout by fitness blogger and trainer Stefanie Williams [3] recently resurfaced, making us second-guess our use of the treadmill's full potential. Williams originally posted the video on her Instagram back in 2016, but it's still as awesome as ever. The high-fat-burning and toning routine includes exercises both on and off the machine [4], as well as treadmill moves that go beyond running. Stef Fit makes uphill lunges and squat sidesteps look like a total breeze above, but keep in mind that this is a pretty advanced workout, so steer clear if you don't feel ready for it quite yet.
Here's her workout as written in her caption:
- 30 seconds uphill sprints
- 30 seconds pulse squats
- Repeat 5 times
- Uphill walking lunges, 40 seconds
- Jumping lunges, 20 seconds
- Repeat 5 times
- Narrow squat to wide squat, 45 seconds
- 15 seconds rest
- Repeat 5 times
- Deep squat sidesteps, 40 seconds
- Jumping pulse squats, 20 seconds
- Repeat 5 times