65
« on: June 03, 2009, 02:54:39 pm »
I ran into the same problem when I tried to use the 8 minute rule, and truth be told, I'm not fond of it in the least. Even when the number of exercises is stripped down I still don't like it. And trying to assign rest periods by energy consumption alone probably isn't the best choice either.
As you've pointed out, following the eight minute rule does limit the number of exercises per session, but it also decreases the work quality. You may be recovered and ready to go physically from depth jumps within a minute, but your CNS might not fully recover for up to 8-10. In fact, depth jumps peak as a potentiation exercise after around 8 minutes of rest. That should give you an idea of how long you should rest after a set. For strength exercises, it believe it's around 4 minutes.
Basically, IMO, the key is just to train what you need at the highest quality possible. This may mean each rotation is 15 minutes, but as long as the quality of work is there, everything should work out. However, if conditioning is the main priority then I would follow the eight minute rule.
And as for your second post (it just popped up while I was typing my reply to the first one), it all depends on the exercise, funny enough. I can recover from An-2 line hops in ~2 minutes, but recovering from An-2 sprints takes 10-20 minutes. This is one area where I've found no hard or fast rules.
As I noted above though, the peak of the potentiation effect of depth jumps/drops is after 8 minutes of rest. For lifting, it's at 4 minutes. If you have on element in your training you really want to focus on, performing the right kind of potentiation prior to it would be helpful.