N$ it shows you weeks 1-12 what poundages you'll be using. If you typed in 355X1 as your max, on week 7 or wherever it is going to try to have you working out with it. I'm not sure if this is the beginner or advanced version but probably the beginner version since it has you repping your max in 2 months.
brihead301
If you read the training primer where you got the calculator from, it actually says that power cleans are preferred over rows. Assuming you are deadlifting, cleaning, and doing pullups, uour rear delts will be fine without adding rows.
I disagree. Power cleans and certainally deadlifts do not work the posterior delts in relation to a row. Primary function of the barbell row is transverse abduction. I do not believe that power cleans, deadlifts and pullups's (basically vertical pulling) is enough in a routine nor do they cover the same range as a routine with 90 degree separation in comparison, there are plenty of parts of the back the deadlift and pullup do not overload in relation to a row. Infront pulling is a primary motion of the back, it's not just above and below only, which equals the stimulus of direct posterior delts seeing the barbell row is based on
transverse abduction. The deadlift and the power clean do not provide this movement.
Pullups primarily work lats as the agonists and the upper back muscles that act as synergists, and as mentioned in a discussion with N$ recently, post power cleans and deadlifts are posterior chain dominant and share generated force from the hips and legs and all work the vertical plane which involves pulling or pushing (in this case pulling) from below the midline of the body and above the midline of the body.
While rows require the posterior chain to be stimulated, it's only isometrically, in order to stabilize hips so the desired 90 degree range of motion can stimulate overloading the back and posterior delts, giving more emphasis can be placed upon that muscle in a relation to a person with imbalance or trying to avoid imbalance in the lower body than upper body making the dominant muscle groups more involved. All that is required to work the 90 degree compromise of the two movements is to force the elbows into the point of flexsion while they are at a 90 degrees.
Strength training is all about working the prime motions of each body part and prime motions of the overall posterior involves pulling from the front and not just the above and below. The range cannot be separated and you cannot say the work the row would provide wouldn't factor in more utilization from the back to work the three movements in relation to the two posterior chain focused exercises.
Rounded shoulders and rotator cuff injuries are becoming more common since more routines are neglecting horizontal pulls. Most routines anymore do not take beginner imbalances into the formula when being created. They don't think that there have been doing barbell curls longer than tricep extensions so the elbow joint is imbalanced, which can result in injuries. Of course the way to avoid this is to eliminate arm isolations from a beginners routine completely and that's what most routines have successfully done but this also applies at the shoulder which involves working the opposing movements and working the antagonist at the joint in order to balance the shoulder muscles.
I do not believe power cleans, deadlifts, pullups, which is basically vertical pulling (none performed in the transverse plane, which is the posterior delts primary plane), can develop the upper back and posterior delts, which serve as antagonists of the bench press and horizontal pulling is not necessary. My opinion is that rows NEED to be in routines at all levels of experience and that focus on pushing horizontally in which opposes pulling and a routine should incorporate a pull from below, infront and above to work the entire back sufficiently.
I believe strength training in general is about working primary motions and the motions that are worked are motions that we perform and motions that work the muscle group adequately. Dominant stimulus to the back and posterior delts muscle comes from pulling from the overhead or infront, not explosive pulling from the ground compromising alternating stimulus to the rest of the muscle groups and larger muscle groups the body contains in general (like the leg muscles) that a deadlift and power clean acquire.
<message edited by MVP on Thursday, July 23, 2009 11:57 AM>