Hello Adrian, welcome to the forum.
If you want to spend 2 hours on a session then...maybe yes. For pure strength building the 5 minutes between sets is a good rule of thumb, but more appropriate (in my opinion) for heavy barbell work, like Pavel's Power to the People. S&S is as Al Ciampa noted an A+A program. That means, your set of swings should mostly be fuelled (A)lactic, meaning without to much build up of lactate (when the working muscles "burn") and your recovery between the sets is managed through your (A)erobic system.
Practically there are two ways to accomplish this:
- after your set of swings rest so long, till you can speak (to your kettlebell, when there is only you and the damn iron) comfortably and then yes, then rest just a little bit more, and this makes a whole lot of a difference. Try nose breathing. Try to exhale completely. Then Inhale. It is that simple, but not so easy to do.
- use a heart rate monitor, which I really recommend, especially if you 1. train on your own 2. you are new (especially on S&S), and then there comes the useful Maffetone formula into play. The breathing guidelines above are still valid.
S&S is about: power production, strength, conditioning, tension, relaxation, breathing, work capacity, consistency, the body and it's mind...in short: a foot long, and miles deep when you keep digging.
Simple & Sinister + Heart Rate Monitor | StrongFirst