Nitro MXS:Interval Training can be achieved with cardio, as well. A good instance of this is the elliptical machine for 14 minutes, additionally for 14 minutes, the treadmill for 14 minutes and start again again for another 14 min. That gives a moment in in between each for wiping off gear and setting the program on Nitro MXS next one. Plus, you have your a minute or so rest in the same evening. You don't require to do 14 minutes each, but it what I do, because I do 1 hour cardio 3-5 times full week. It gets my endorphins pumping, and i also feel good all afternoon.