Canyou open your file (created by the Spine 3.3.07) in the older version (Spine 3.2.01) ?
Did this happen when simply saving the file from one version (3.2.x) to another (3.3.x)?
At what version did this happen?
As for Spine 2.x features, there is some documentation here:
Defold game engine Spine bone animation in DefoldThis manual explains how to bring Spine animations from _Spine_ or _Dragon Bone_ into Defold.
The current stance is that we will not support vertex animation at all. There are many reasons behind this decision and I made a comment about it a while back. The strongest reason is that vertex animations scale terribly as the meshes grows in size, which makes it a dangerous feature although it can be convenient for some animators of course. If you could give an example where the workload for animators increases significantly because of this restriction it would help a lot.
Recently, one of our artists happened to get affected by this, since they exported the file from a newer spine editor. The advice then was to reexport it in an older version 2.x, and compare the files to see what feature is actually afffected.
I don't want to believe that i need to upgrade before the ACI to 5.2.(7g) in order to let ACI swap from leaf to spine role on N9K-C9364C-GX, because i couldn't due to the presence in the fabric still of N9K-C9336PQ.
Just a little update. Our new animations are breaking when we try and re-export them using 3.7.94, but I was actually able to open and view a 3.7.94 test animation by modifying the spineboy code from the Phaser examples. (No luck yet though getting it to display in our actual game - see post above.)
The Swan Dive is an advanced exercise in the Pilates repertoire, no matter which version you choose. But each apparatus challenges and supports the body in different ways. Let's compare the Swan Dive on the mat and on the Spine Corrector.
In both instances, we're dealing with a full-body exercise, and both activate the posterior chain on the sagittal plane. Your spine and hips are in extension, your abdominal wall needs to be active in a long position against the pull of gravity, and you need to organize your shoulder girdle. Jeez! ?
You might think I'm crazy when I say that the mat version of the Swan Dive is the easier one. The reason for this is that you can use momentum for the forward and backwards rocking movement. Even though you should activate your abdominal wall, nothing happens if you don't. The floor will catch you (watch your nose!).
You can use whichever muscles in your posterior chain are strong to throw yourself into it. Granted, you do need some mobility into extension. The more (hyper-)mobile your lumbar spine, the easier this will be for you. If your spine and/or hips have poor mobility into extension then the rocking movement will be quite short, which means you'll have to speed it up. The more you can arch your back and create this bow shape, the longer the movement arc and the slower the movement can be.
If the continuous rocking is too much for you, catch yourself in between each repetition, giving you time to regroup. If your shoulders are tight or your lose your shoulder girdle alignment when reaching your arms forward, either reach your arms out to the sides, or keep them bent by your side. Luckily, we always have options in Pilates.
This version is sometimes called Swan. I prefer to call is Swan Dive because the arms are off the floor, either reaching forward in shoulder flexion or out to the side in abduction. There is a version of Swan on the Spine Corrector in which you keep your hands on the mat. This makes it easier for me to know what I'm talking about when taking client notes, for example.
The biggest difference you encounter on the Pilates Arc is the smaller contact area with the body. Only a short section of your front body (lower abdominal wall) is touching the apparatus, which gives you a much more focused pivoting point. It is incredibly difficult to maintain a strong core connection.
As often in Pilates, advanced exercises highlight the lack of specific movement skills in your body. In my example, you can clearly see in the thumbnail below, how my front ribs are wide and dropping down with gravity. Keeping the lower ribs in connection with the pelvis while reaching the sternum forward into thoracic extension AND widening across the chest, is probably the most difficult movement skill we come across in the Pilates repertoire. #boredombusters
The first step to achieving the Swan Dive is to find the perfect balance point, where you can lift your legs, upper body and arms off the floor without tipping in either direction. Take some time to shift around until you've found that sweet spot. Be aware that your arm position will drastically change that balance point position. If you reach your arms back (as in a Dart), your contact point with the apparatus will be further down your front body (towards the pelvis). If you move your arms to a T, you'll have to scoot forward a bit, and if you intend to lift your arms forward towards your ears, you'll have to move even further back. It's simple physics. It's just like in a teeter totter. The pivoting point needs to be centered between the two end points.
The next challenge you'll face when trying to master the Swan Dive on the Arc Barrel is equal strength and activity in the lower body and the upper body, as well as the front and back body. If your spine extensors are weak but your hip extensors are strong, that's not balanced and it will push you forward. If your spine is strong and your hips are weak, it'll push you back.
But the most common problem I see when people are struggling with this exercise, is that they don't keep the connection from head to toe. They "break" in the middle. Even though the back body is what creates the bow shape and the rocking movement, the front body (specifically the abdominals) is what keeps your upper and lower body connected. The wooden board of a playground's teeter totter needs to be strong and stiff. Imagine it were made of rubber, you couldn't transfer any power from one end to the other. The stiffness in this exercise comes from your abdominal muscles. But "navel to spine" won't work here. Nor "knit your ribs together." None of the traditional core cues will work, because they all cause a C-curve, a shortening of the abdominals. In this case, we need them to remain long, but still active. Imagine stretching a rubber band. The longer you pull it, the thinner it gets but it gets taut and strong. Keep this image in your mind as you practice activating the abdominal wall in a long position against gravity. Think of "zipping up a jacket", lifting your pubis to your navel and your navel to your heart.
Low back pain is one of the most frequent medical problems caused by different factors. It is important to evaluate low back pain by choosing the best suited tool for the specific spine condition and pain severity. The Spine Functional Index (SFI) is a relatively new physical functioning-related questionnaire that can be used to assess different aspects of daily activities and movements. The purpose of this study was to cross-culturally adapt the SFI for the Lithuanian language and to determine its psychometric properties of validity, reliability, construct stability, internal consistency and factor structure.
Copyright: 2024 Vaičienė et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
LBP can be caused by a variety of factors; it is therefore categorized as a symptom, rather than a disease. Structural cause of LBP cannot be confirmed in up to 85% of cases. In these circumstances LBP is defined as non-specific [1,5].
The study was designed as a two-stage observational study. The study involved participants who were patients from the Kaunas Clinics of the Lithuanian University of Health Sciences, as well as from three private clinics in Kaunas. During Stage 1 translation to Lithuanian language and cross-cultural adaptation of the SFI was performed. Stage 2 involved evaluation of the psychometric properties of the Lithuanian version (SFI-LT) and a pilot testing of associations between the SFI-LT and the pain characteristics in a group of young subjects.
The study was conducted according to the principles of the Declaration of Helsinki and approved by Kaunas Regional Biomedical Research Ethics Committee (No. BE-2-38). All participants were introduced to the study purpose, design, and signed an informed consent.
The SFI translation and cultural adaptation was performed according to the guidelines recommended by the International Society for Pharmacoeconomics and Outcomes Research (ISPOR) [31] and by the Mapi Research Trust [32].
Phase 1: Forward translation. Two professional translators, both native Lithuanian speakers who specialize in medical translation (T1, T2), independently translated the questionnaire. Consensus of forward translation was reached and considered being equivalent to the original English language questionnaire. Issues regarding transliteration were documented.
Phase 2: Backward translation. Backward translation was carried out by a professional translator (T3), a native English speaker who is bilingual in Lithuanian, who had no access to the original version of the questionnaire. Comparison of the backward version with the original version was performed by the local coordinator. There were only a few translation issues due to linguistic intricacies of both languages. To avoid common errors in sentence construction in Lithuanian language we made minor changes in wording and used synonyms.
Patients meeting the inclusion criteria at a university hospital and three private clinics in Kaunas were enrolled in the study. They were asked to complete the SFI-LT and ODI-LT questionnaires and evaluated their pain intensity using 11 point Numeric Rating Scale (NRS). Patients were asked to complete SFI-LT questionnaire for a second time after 3 to 7 days for the purpose to evaluate the test-retest reliability.
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