[quote]Professor X wrote:
[quote]Iron Dwarf wrote:
[quote]Stronghold wrote:
So after at least 3 people have pointed out that this is not the case, why is X still arguing that zerchers are damaging to the biceps tendon?
Did you miss those posts or are you just replying selectively because you want to argue?
The arms are rotated inward towards the midline of the body, meaning the biceps tendon does not come into contact with the bar. So why are you still fucking arguing that compression of this tendon makes this exercise riskier?[/quote]
It’s not just the biceps tendon making contact, it’s the very point of holding a relatively large load in a static fashion while focusing on a lift that benefits OTHER bodyparts that makes it a potential harmful move. A previously problematic bicep/tendon is greatly compromised in that position over the duration of the set.
[/quote]
I already explained that…several times. I also clearly wrote that the problem is not from just the zercher curl but when someone adds that in with very heavy direct biceps training. I even asked who here is curling that much yet no one answered.
I injured my brachioradialis. Resting a weight on it and then training my biceps as hard as I do would be DUMB…and this has been stated before as well.[/quote]
Holding another muscle in an isometric contraction while performing a lift to target another body part?
You mean like EXACTLY what you do while performing:
Squats
Deadlifts
Bench Presses
Incline Presses
Military Presses
Rows
Pulldowns
Pull ups
Bicep Curls
Tricep Extensions
Shrugs
Dips
so on
so forth
Isometric contractions occur all the time and are a crucial part of weight training. Try pressing or pulling without isometrically stabilizing your scapula. Try performing any lower body movement without isometrically contracting your abs and lower back in order to stabilize your spine. Stupid argument is stupid. There is a far higher risk of biceps tendon rupture during a rowing movement with loose form than during a zercher lift. Stupid argument is stupid.
As already mentioned in this thread, the forces placed on the elbow flexors during a zercher lift are no different than the forces placed on the muscles of the upper back during a squat.
What the fuck is a “zercher curl”? Do you even know what we’re talking about here?
And no one is arguing with Iron Dwarf because 1) he knows how to post in a calm and moderately respectful manner, and 2 )he just parrots whatever you say anyways. His doesn’t count as a second opinion.