HIIT exercise can also improve your cardio health, boost your metabolism ... Take a look at our treadmill workouts for every level of runner here. Cycling is another HIIT mainstay.
HIIT stands for high-intensity interval training and if you're time-strapped, this type of exercise allows you to reap all of the same health benefits of steady-state cardio in significantly less ...
Below are five of the best HIIT treadmill workouts, as recommended by three personal trainers, each capable of giving you an effective and efficient cardio exercise in just 15 to 30 minutes.
Expert trainer Danyele Wilson shares her go-to HIIT session (and it takes just six minutes). Standing for high-intensity interval training ... “On the treadmill or outside on the track or ...