Ive been doing HIIT about 2-3 times a week for around 2 weeks so far, and my legs are starting to hurt! I have large, heavy legs, mainly due to bone mass, and recently ive been in pain when I do HIIT. Is there any other machines I can use to get a similar workout?
I usually do about 1 mile of sprinting and 1 mile of jogging/power walking.
edit: on another note, i hear sprinting speeds up your metabolism for days after? I was wondering if that was true, and if so, how long, and how much sprinting will do this?
I usually do about 1 mile of sprinting and 1 mile of jogging/power walking.
edit: on another note, i hear sprinting speeds up your metabolism for days after? I was wondering if that was true, and if so, how long, and how much sprinting will do this?