So my sister the personal trainer was spotting me today. She saw me arch my back and she said the whole "you could snap your back" spiel. Can you guys give me a link that actually says so otherwise. I want to show her that it's just a misconception.
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08-13-2012, 08:57 PM #1
Can you guys give me an article that arching your back in bench is safe
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08-13-2012, 09:06 PM #2
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The only time ive ever heard of it being ok is if your rounding your UPPER back on deadlifts to give you a leverage boost to start the pull. Then its locked out at the top.
edit
wait you ment to say rounding right? Your supposed to arch your back on every compound lift I can think of..My Training Log: http://forum.bodybuilding.com/showthread.php?t=149612633
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08-13-2012, 09:32 PM #3
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08-13-2012, 09:59 PM #4
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08-13-2012, 10:33 PM #5
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Maintaining a normal lordotic curve in squats and deadlifts helps prevent herniations and various other musculoskeletal injuries. In bench, you shouldn't be placing an excessive quantity of stress on your lumbar spine, so arching produces minimal risk for spinal injuries and provides much more support for your shoulder girdle.
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Seldom achieve anything
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08-13-2012, 11:32 PM #6
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08-13-2012, 11:34 PM #7
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08-14-2012, 01:23 AM #8
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08-14-2012, 01:26 AM #9
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08-14-2012, 04:49 AM #10
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I don't like your sister. You have passed on a few things that she has said, and she sounds really dumb. You have to remember anyone with a spare couple of hours can become qualified as a personal training, doesn't mean she knows a thing about powerlifting or proper form.
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08-14-2012, 05:42 AM #11
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08-14-2012, 06:03 AM #12
Here you go:
http://en.wikipedia.org/wiki/Arch
"The arch is significant because, in theory at least, it provides a structure which eliminates tensile stresses in spanning a great amount of open space. All the forces are resolved into compressive stresses. This is useful because several of the available building materials such as stone, cast iron and concrete can strongly resist compression but are very weak when tension, shear or torsional stress is applied to them."
I think I'd rather have only compressive stresses on my spine rather than tensile, shear, or torsional.1372 @ 205
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08-14-2012, 07:01 AM #13
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Just tell her something not being on an ACE or NASM certification doesn't mean it is wrong. I'm sure people HAVE hurt their backs benching with an arch before but the fact that every powerlifter who does it doesn't have chronic back issues is pretty solid in my book. I'm not a fan of extreme arches like folding in half to get a 2 inch RoM but a solid arch is more about support then cheating. Solid bases move bigger numbers. If she has ever advocated to put your feet up on the bench turn the whole thing around on her and show how an unstable base could potentially lead to a greater risk of injury.
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08-14-2012, 07:24 AM #14
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08-14-2012, 08:11 AM #15
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08-14-2012, 08:22 AM #16
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08-14-2012, 08:37 AM #17
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The worst that's probably going to happen by arching your back is that you get cramp in your back muscles from squeezing them. It's important to arch because you should be forming a bridge-like structure (Arian probably gave relevant info) between your feet and shoulders. It gives a stable foundation and reduces range of motion.
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(All lifts are raw - wrist/knee wraps and belt)
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08-14-2012, 08:38 AM #18
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08-14-2012, 10:32 AM #19
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08-14-2012, 10:47 AM #20
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people that think that arches will hurt their backs are just completely retarded and lack of any proper reasoning.
I mean, it is fine to do yoga and pull this moves but not to bench with a considerably less severe arch (for males)
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08-14-2012, 11:27 AM #21
I didn't want to spend too much time on this because your sister is laughable, she probably never learned how to use a barbell despite her self aggrandising wallet slimming certification. My own sister became quite agitated when she learned that I was squatting below parallel. However after watching several of my competitions and seeing many others squat below parallel, I think it is safe to say that her personal training inspired myths have been put to rest (some not all).
This.
This, burden of proof if on her.
I have seen a lifter cramp his back up so badly that he dropped out of the competition, he was definitely in a lot of pain as they escorted him form the platform. I also recall a judge remarked that when she attempted to use an arch, her back would lock up and they would have to carry her from the platform and unlock her back for the next attempt. She soon abandoned the technique.
While there are no studies on bench press arch that I am aware of some contortionists have had acute injuries resulting from extreme lumbar hyper-extension (http://incenter.medical.philips.com/...8%26vernum%3d1).
From arching your back and applying a lot of leg drive such as on a PR attempt you can cause discomfort and even a nasty cramp. That is about it.
Contract any of your muscles hard enough and they will hurt. You'll either have to toughen up or not contract your back as hard.
Once more for emphasis, the burden of proof is on the claimant.Last edited by Heavy_Beats; 08-14-2012 at 11:43 AM.
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08-14-2012, 11:49 AM #22
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08-14-2012, 05:01 PM #23
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08-14-2012, 07:48 PM #24
I bet you she can't find one person in the gym lifting who doesn't arch. And I bet she arches as well when she benches heavy. What I've noticed is people see me set up my arch and are like "omg that must hurt or ur cheating" or whatever. But watch when the average gym goer benches. They have a slight arch in their back because that is what your spine is naturally meant to do. And when they begin to struggle, they instinctively arch their back more and helps them finish the lift. I have yet to see anyone bench a heavy weight, even for their strength, and have their entire back completely horizontal touching the pad at all times. So I guess that means every gym goer should have a snapped back.
1372 @ 205
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08-15-2012, 09:07 AM #25
http://answers.yahoo.com/question/in...3113017AAEz76l
Are people really this ignorant?
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08-15-2012, 09:38 AM #26
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08-15-2012, 11:15 AM #27
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08-15-2012, 11:17 AM #28
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An arch can make the lift safer for the shoulders/pecs if you have problems. A friend of mine has a hell of an arch and it causes him no pain (good flexibility) and if he tries to bench with a normal "flat" back he gets shoulder problems. Since he always gets people commenting/staring I trolled one guy and told him "without the arch he can't even bench 2 plates" while he was pausing 315.
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08-15-2012, 11:35 AM #29
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08-15-2012, 11:42 AM #30
No I go to the university gym and it's full of bodybuilders who scream and bench with their legs off the ground. I'm getting a little annoyed with whatever course she took. They tell her stupid crap like sucking in your stomach while squatting instead of pushing out. It's like everything they teach is contrary to powerlifting. It isn't even that they don't teach proper form, they totally teach against it.
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