Word Count: 730 Date: Thu, 23 Jul 2009 11:04 AM
Are Isolation Weight Lifting Exercises Wasteful For Maximum Muscle Building?
A popular bodybuilding notion asserts the superiority of compound weight lifting exercises as compared with isolation movements; supporters claim that the most efficient method of muscle gain involves choosing weight lifting workout plans that utilize the greatest number of muscle groups. Moreover, followers of this type of weight training believe that because the amount of weight used in compound exercise is greater than isolation movements, overall muscle growth should also be significantly superior, and therefore a workout session should center around compound exercises as its foundation. But many propel this notion one step further, removing all isolation exercises from their workout routine, focusing solely on compound workouts alone, with the feeling that this will offer the most substantial muscle size gains.
As is usually the case with bodybuilding folklore, the truth is somewhat different from the popular claims, as although compound weight lifting exercises are in fact extremely potent, and should become a part of any effective weight lifting workout plan, certain isolation exercises are also a necessity for any weight lifter who wishes to produce the best possible muscle gains, and those who ignore isolation weight lifting techniques will begin to produce a disproportional physique, with several muscle groups, such as the arms, becoming far less impressive as the chest and back regions begin to burst with muscularity, and this issue stems from a lack of proper isolation techniques.
Arms are one muscle group where this is very common, with some saying that compound back exercises are alone capable of producing complete biceps development, and consistent compound chest and shoulder exercises will provide the triceps with massive amounts of muscle, all without any isolation exercises to focus upon these specific areas. Performing compound weight lifting movements will certainly allow the smaller muscles such as the biceps to grow, but the emphasis of the workout set when performing a compound weight training exercise such as seated rows is the back, with the biceps, in this instance, used as a supporting muscle group in completing this exercise. The goal is to fatigue the back muscles during seated row, and by this very definition, the arms will not receive sufficient overload since the back muscles are to achieve maximum emphasis, which means that the biceps are only trained to a certain percentage of their potential capacity. This same concept applies to triceps during the bench press, where the goal is to fatigue the pecs, and the triceps are not to fail prior to the chest in order for the exercise to function as intended, therefore, the triceps only receive partial overload.
Because of this, isolation exercises focusing on smaller muscle groups become critical if those areas are to experience their genetic potential for muscle growth, which means that isolation weight lifting exercises rejected by some bodybuilders, such as curls, side laterals, and triceps dips become critical in providing needed overload to reach failure for smaller muscle groups, as a bodybuilder, with these added exercises, is then able to push those isolated muscles to total failure, and therefore produce the greatest muscle growth.
There is no doubt that an effective weight training workout regimen cannot be based upon isolation exercises alone, and certain bodybuilders on the other extreme unfortunately become fixated on performing every available weight lifting variation of a specific exercise, extending their workout length to the point of emotional breakdown. Therefore, the proper pairing of compound and isolation movements are necessary for those who wish to produce the most impressive gains in muscle growth, without bypassing any specific muscle group. The error many make is to either construct their weight lifting workout routines with far too few isolation exercises, where certain muscle groups neglected, or they instead perform such a large number of isolation exercises that their weight training workout sessions lack intensity, which destroys the potential for maximum muscle building.
Remember that the most potent bodybuilding techniques involve a proper blend of both compound and isolation weight training movements to dodge any of these potential pitfalls. If you currently feel that smaller muscle groups such as the triceps, shoulders, and biceps are lagging in size when compared with other muscles (chest, back, quads, etc), then you should strongly consider adopting some isolation movements for these specific muscle groups so that they can grow to their maximum genetic potential.
About the Author
Francesco Castano authors MuscleNOW.com, a diet and weight training program teaching the exact techniques for muscle gain without supplements or drugs. He also owns IncrediBody.com, an online fitness superstore selling protein powder at guaranteed lowest prices.
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