Man of Honour
Indeed.
HIIT can be used doing hill sprints (better on the joints than sprinting on flat), skipping, cycling (usually cycle/spinning in gyms), rowing to an extent but it's not easy.
You should be feeling pretty worn out. It's a great workout as you're constantly raising your heart rate, then letting it fall, raising it, then fall etc... If you take the area under a graph plotted of heart rate vs time etc... you can work out the effectiveness of the exercise. Opposed to SS where to get the same volume of intensity is very very demanding on your body, and I'd suggest not particularly conducive to achieving desired results.
HIIT can be used doing hill sprints (better on the joints than sprinting on flat), skipping, cycling (usually cycle/spinning in gyms), rowing to an extent but it's not easy.
You should be feeling pretty worn out. It's a great workout as you're constantly raising your heart rate, then letting it fall, raising it, then fall etc... If you take the area under a graph plotted of heart rate vs time etc... you can work out the effectiveness of the exercise. Opposed to SS where to get the same volume of intensity is very very demanding on your body, and I'd suggest not particularly conducive to achieving desired results.