I saw 2 workout plans involving HIIT and is wondering which one is better-- both for results and for how hard it is on the body.
The first one is a 16 week program which involves increasing cycles of the HIIT routine every 4 weeks, so the time of the HIIT increases and this is really supposed to cut down on body fat. The first four weeks you do it 3x/week, then the next 4 weeks do it 4x/week, etc up to 5 and 6x/week by the last four weeks. Is it okay to continue doing my weight lifting
3x/week while doing this intense cardio? I feel up to the challenge for this workout.
The second plan says to do only 2, 25 min HIIT sessions a week, and on weight lifting days do about 10 min moderate cardio