HIIT vs. LISS cardio

HIIT VS. LISS – which should you do?

There are plenty of great reasons to do cardio, including weight loss, reduced stress, increased energy, better sleep and reduced risk for certain diseases. However, there as been some debate as to which form of cardio is the best to do.

hiit vs liss

Low intensity steady state cardio (LISS), like walking for example, allows you to burn calories at a moderately comfortable pace. This form of cardio doesn’t require too much effort and is also great for stress management.

High intensity interval training (HIIT) involves alternating between low to moderate intensity intervals and high intensity intervals. An example would be walking for 1 minute, then sprinting for 1 min, and repeating. This is a more efficient way to burn calories as 15min of HIIT cardio will burn roughly the same amount of calories as 45min of LISS. And since HIIT is typically done for a much shorter duration, you’ll be saving time at the gym. Furthermore, studies show a greater “after burn” from HIIT cardio in comparison to LISS, meaning you’ll be burning more calories throughout the day after your workout.

hiit vs liss

There are, however, some downsides to HIIT: due to the intensity, HIIT can be very taxing on the body, can be difficult for beginners and can be tough to do if your muscles are sore from weight training.

So which is better? In short – there are benefits to both LISS and HIIT cardio! Always listen to your body and do whichever form of cardio you enjoy most, so you will actually do it!

Be well,



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