I did some looking around and didn't find a comparable topic on this subject matter exactly, so I thought I would bring this to the table for all those interested. It is a little long, but perhaps well-worth the read.
In Brief (for quick and convenient reading): I found an article that shows what exercises are better than even squats and deadlifts for weighted glute-training.
The Article: http://www.tmuscle.com/free_online_article/sports_body_training_performance/dispelling_the_glute_mythIn Not So Brief:Backstory: The other day I mentally stumbled upon a glute-isolation exercise as my mind was wandering (supposed to be praying, oops.) and I tried it out later that day. It KILLED my glutes, without really touching the other muscles in my body in any significant way; which is good as I wanted a good isolation move for my glutes that I could increase in difficulty.
I went online to see if there were similar exercises for the glutes and I had to wade through hundreds of articles that claimed that squats and deadlifts were the "best exercise" for your gluts. Hah! Silly people. (While these exercises are good and I use them both heavy several sets per week), they don't maximize muscle effort, plus they engage other muscles.) All of a sudden, I came upon an article that displayed exercises like the one I had designed for myself (more or less occurred to me, actually). Not only that, but this guy had done research into what exercises engaged the maximum potential volume of the gluteus maximus and minimus muscles.
In Brief Regarding the Article: The researcher found that the percentage of the muscle activated in the kneeling style squat only activated 67% of the muscle and deadlifts only activate 55% of the muscle.
This article touts exercises that activate the muscle 100% and more. I'm still searching to find out exactly what he means by saying that an exercise can engage more than 100% of the muscle (perhaps the adjacent muscles come into play, but then deadlifts would probably win it out?), but nonetheless, this article is still an impressive one in theory.
The above article shows the way to train the glutes, which is especially important in light of the article I just read by StevenL at
http://www.americanparkour.com/content/view/939/428/ which states that the Glutes account for 40% of sprinting/jumping power(!!!).
This is obviously an important idea for everyone in parkour who may want to run faster and jump with more power (but who wants to do that?).
Why This Is Important? (At least to me)This really caught my attention because I am designing and working a seven-day routine that heavily trains essentially most of the body's muscles (basically missing just the neck muscles) in both an isolation and a compound manner. In order to complete my program to my satisfaction, I needed to find glute exercises that left the other muscles untaxed to allow for ideal rest.
In Conclusion...So, while squats and deadies and the like are important for training, they do not perhaps allow for the greatest potential growth of the glutes in power; so keep doing them, but add a real glute focus to get more benefit from one of the most powerful-and arguably one of the most important-muscles in the body.
I am going to try this article's suggested exercises and see what happens, and then report back to y'all on my personal experience after some time with the new glute regimen. My hope is to blaze the trail and bring back my experience to the benefit of the parkour community and our posterity. Please respond with your thoughts and possible critiques. Thank you all.
Traction and Speed,
David