What is exactly a HIIT ?Originally posted by galapogos:Stop all the steady state aerobic crap...do HIIT instead...20min of that will make you sweat buckets. If you have a knee problem, do it on an exercise bike. Or try the burpee intervals that Simon mentioned, if it doesn't hurt.
Think about getting your knee fixed too.
High Intensity Interval Training...Originally posted by Isis:What is exactly a HIIT ?
I had seen a therapist but the knee is still giving me problem.