Today I run through a round of a pretty high intensity circuit using 20 sec of work and 40 sec of rest. Remember to push the pace harder and use heavier loading when performing one of these TRUE HIIT style circuits!
[jwplayer mediaid=”3075″]
Today I run through a round of a pretty high intensity circuit using 20 sec of work and 40 sec of rest. Remember to push the pace harder and use heavier loading when performing one of these TRUE HIIT style circuits!
[jwplayer mediaid=”3075″]