Not only should you understand what both HIIT and LISS mean, they are also two types of workouts every runner should have on their training plan. So, with the help of experts, we explain the ...
You're likely well-versed in HIIT, but how much do you know about LISS, a.k.a. 'Low Intensity Steady State' training? Also known as LISS cardio, the low-intensity training includes workouts such as ...