I have recently become a fan of the 'random' programs that a lot of gym cardio equipment seem to offer and I was wondering how it compares to HIIT or hill programs (my previous favourite). The fluctuation from high to low intensity can be quite rapid and there is a reasonable amount of moderate intensity thrown in for good measure. The longest a single intensity will last is probably around 40 secs but, its usually less.
Does anyone know if there is any method behind it as I enjoy the unpredictability of these workouts.
Whilst I'm on the subject of cardio, having read a lot of posts on this forum, I'm concerned that I may be doing too much. I train 5 times a week (sometimes 6) - 3 days will be 30mins cardio, 40mins weights, 30 mins cardio. The remaining 2 or 3 days will be anywhere between 75 and 120mins cardio. I understand the logic that, at some point, the body will look to the muscles for energy but, I don't understand why or at what point that happens. Assuming its 60mins, does that mean that any cardio I am doing after 60mins is completely counter-productive?
Does anyone know if there is any method behind it as I enjoy the unpredictability of these workouts.
Whilst I'm on the subject of cardio, having read a lot of posts on this forum, I'm concerned that I may be doing too much. I train 5 times a week (sometimes 6) - 3 days will be 30mins cardio, 40mins weights, 30 mins cardio. The remaining 2 or 3 days will be anywhere between 75 and 120mins cardio. I understand the logic that, at some point, the body will look to the muscles for energy but, I don't understand why or at what point that happens. Assuming its 60mins, does that mean that any cardio I am doing after 60mins is completely counter-productive?