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No running, but still a killer treadmill without! Gonna try this. Burn Fat, Tone, & Lift your butt with my 20 minute interval workout on the treadmill that requires NO RUNNING but is definitely still a challenge.

No running, but still a killer treadmill workout! Gonna try this. Burn Fat, Tone, & Lift your butt with my 20 minute interval workout on the treadmill that requires NO RUNNING but is definitely still a challenge.