Milos, slow twitch muscle fibers have no potential for growth. They are not a muscle fiber you train for growth. Four exercises for a muscle group is way to much, particularly for small muscle groups such a biceps, triceps, or even shoulders. Remember, stimulate, not annilate
Maybe if you live in Disneyland and your name is Mickey Mouse.
In real world besides the highest capacity of growth (hypertrophy) for fast twitch fibers - OTHER fibers as well (and you can get lecture on that on my site) are ALSO capable of GROWTH.
Certainly not as much as fast twitch but nevertheless - increase in cross section (read GROWTH) is possible in slow twitch fibers as well.
On another hand - endurance fibers SHOULD also be trained IF you are bodybuilder - as muscle mass is NOT the only thing you want to accomplish...or is it?
Complete physique is built with comprehensive analysis of every aspect of training, nutrition, supplementation...etc - EVERYTHING that can be added to synergistically IMPROVE the physique (not just get bigger muscles).
And as far as 4 exercises being too much for small muscle groups - that also applies IF you are mouse - men (and even many women) can do much, much more...
On that subject you can read IN DETAIL what I have to say - on my board...
Several times in the past I suggested to some getbig members to check certain things on my site - and many responded with: ' I have no intentions registering to some stupid site...just to see this or read that..."
I gave my point of view on pretty much everything - and if someone just does SEARCH they can find whatever they are looking for in matter of minutes...
But, some of you that ask question and I direct you to my site would also much rather hear it directly from me - as you are lazy to do the search...and than IF I don't answer to your question - I am a jerk who doesn't ever help...
And as far as "short" answers and "one liners" whoever reads just about any of my posts could see that I am hardly a "one-liner" type...Instead, many complain that I talk too much.
If you saw my DVD or any of the FITSHOW episodes on bodybuilding.com - you could notice as well - that I insist on detailed explanation and not just brief answers...
Finally - many of you that criticised me how I don't want to help poor fan who simply asks me a question or two (or 22).
I voluntarily accepted FITSHOW request to tape some episodes with my training advice to be presented FREE OF CHARGE to true bodybuilding fans (on bodybuilding.com).
I volunteered my time, knowledge, my gym and few other things needed for this project to be completed.
I did several episodes and due to the GREAT response from the fans - FITSHOW guys keep asking me to continue taping all the bodyparts as fans truly appreciate it. Many times I would have to come back to my gym on my ONLY DAY OFF (as I work 6 days a week) - just to tape the segment for the show (BTW - I live 70 miles away from my gym).
Only after I have learned that FITSHOW guys have substantial financial problems and that they might not be able to continue with their show (the same guys that brought you FREE broadcasts of several pro shows earlier this year) - I suggested to them to possibly MAKE the DVD - and sell it...so they can make some money that can support their business.
They have agreed and that's how DVD became available. Yes, they agreed to SHARE their profits with me (so AFTER ALL the expenses of filming, making, editing....etc...etc we would split the profits - which were only minimal until this point).
So, when I tell people to buy my DVD - I do it for many reasons: to support FITSHOW (as they definitely need a support), to give fans DVD worth having as a reference for their training and nutritional planning...and for people that ask SPECIFIC questions (like MESO) to have filmed footage of the exercises - as seeing the actual execution of the movement is definitely much better than trying to describe it in words...