We are firm believers in high intensity quick workouts. Our PT sessions and CrossFit Classes work with this format.
The results you can get from a quick intense workout is huge. Of course the benefits of endurance training is also important for those training for endurance events and those that enjoy doing a long run, bike ride etc.
But in regards to weight training and getting results quick, heavy and limited rest is proven to get the results.
Here is an interesting article we hope you enjoy the read http://www.abc.net.au/catalyst/stories/4319131.htm
So remember don’t use the excuse of not having time, even if you have 6 minutes do a workout that is non stop like a body weight circuit or a Tabatta workout is a great workout which can be any exercise you work for 20 seconds and rest for 10 seconds