Bulldog_10
New member
Debaser said:sk just because you're not injured doesn't mean you're not causing cumulative damage right now. How much do you press? What about if you start getting in the 250-300 lb range? Are you really going to want to lower that behind your neck?
This is what he just doesn't get. Just because you aren't hurt now, doesn't mean you're not doing damage...which is exactly what happens with the shoulder, especially doing this movement. You won't just injure yourself at some point when you're lifting...you will just slowly damage all the connective tissue in the area.
Quoting Essentials of Strength Training and Conditioning (2nd Ed.) :
"The should is particularly prone to injury during weight training, due to both its structure and the forces to which it is subject during lifting. Like the hip, the shoulder is capable of rotating in any direction. The hip is a stable ball-and-socket joint, but the glenoid cavity of the shoulder, which holds the head of the humerus, is not a true socket and is significantly less stable.
The shoulder joint has the greatest range of motion of all the joints in the human body. It is so mobile that the head of the humerus can actually move 1 inch out of the glenooid cavity during normal movement, but the joint's excessive mobility contributes to its vulnerbility, as does the proximity of the bones, muscles, tendons, ligaments and bursae in the shoulder. A small degree of swelling in a muscle do to an injury, however minor, can bring about friction with adjacent structures that can worsen the original injury and cause damage to previously uninjured tissue.
The stability of the shoulder largely depends on the glenoid labrum, the joint synovium, and capsules, ligaments, muscles, tendons, and bursae...With the shoulder's great ROM, its various structures easily impinge on one another, causing tendinitis as well as inflamation and degeneration of contiguous tissue...Particular care must be taken when performing the various forms of the bench, incline, and shoulder presses because of the great stresses they place on the shoulder."
It has been shown that pressing movements should not be done behind the neck, so I'd stay away from the behind the neck press. If you feel like it's ok for you to do it, then by all means go for it...but I personally don't recommend it.