The ultimate treadmill interval training for every fitness level
It turns out that running indoors can be even better than running outside. That is, if you do it right. Instead of chugging along at a steady pace, try running interval training. Follow these pro tips to get the most out of treadmill interval training, then try them out with the treadmill interval training plan below that suits your strength and mood. (And if you still need a boost of motivation, check out these huge physical and mental benefits of a sweat session.) Tips for Better Treadmill Interval Training Replicate the road. “To mimic a flat floor, place the...

The ultimate treadmill interval training for every fitness level
It turns out that running indoors can be even better than running outside. That is, if you do it right.
Instead of chugging along at a steady pace, try running interval training. Follow these pro tips to get the most out of treadmill interval training, then try them out with the treadmill interval training plan below that suits your strength and mood. (And if you still need a boost of motivation, check out these huge physical and mental benefits of a sweat session.)
Tips for Better Treadmill Interval Training
3 interval training sessions on the treadmill to try out
Treadmill interval workout to combat boredom
Steal Blahnik's boring treadmill interval training and you'll burn about 300 calories in 30 minutes (based on a 140-pound woman).

Julia Bohan
Treadmill interval training with strength training
This 30-minute running/walking plan from Julie Bobek, a Shedtread class instructor for Equinox Rockefeller Center in New York City, includes strength training sessions to boost your metabolism.

Julia Bohan
Interval training running/walking on the treadmill
Olympian/master trainer Grayson Fertig shares a fast treadmill interval workout that alternates between walking and running. (See more on why it's ~totally~ acceptable to walk while running.)

Julia Bohan