--- a
+++ b/Docs/Applications/Validation/WilkeSpinePressure.md
@@ -0,0 +1,73 @@
+---
+gallery_title: "Wilke Spine Disc Pressure"
+gallery_image: "/Applications/images/SpinePressureStanding.webp"
+---
+
+(sphx_glr_auto_examples_Validation_plot_WilkeSpinePressure.py)=
+(example_wilkespinepressure)=
+# Wilke Spine Disc Pressure Model
+
+````{sidebar} **Example**
+<img src="/Applications/images/SpinePressureStanding.webp" width="70%" align="center">
+````
+
+The Wilke Spine Pressure models are eight models that compare intradiscal pressure measured between L4 and L5 discs in different postures.
+
+:::{seealso}
+**Main file location in AMMR:**
+
+{menuselection}`Application --> Validation --> WilkeSpinalDiscPressure -->`
+:::
+
+
+For the comparison, all data is normalized (100 %) to the forces from *'SpinePressureStanding.Main.any'*  and *'Relaxed Standing'* to show trend validity between the various postures.
+
+<img src="/Applications/Validation/wilke.svg" align="center">
+
+
+Both papers refer to the same trial, but supplements each other with study information.
+
+- Wilke, H.J., Neef, P., Caimi, M., Hoogland, T., Claes, L.E., 1999. New in vivo measurements of pressures in the intervertebral disc in daily life. Spine 24, 755–762.
+- Wilke, H., Neef, P., Hinz, B., Seidel, H., Claes, L., 2001. Intradiscal pressure together with anthropometric data--a data set for the validation of models. Clin. Biomech. 16 Suppl 1, S111–26.
+
+::::{grid} 1 2 3 4
+:gutter: 3
+
+:::{grid-item-card} **Relaxed Standing**
+![Relaxed Standing](/Applications/images/SpinePressureStanding.webp)
+:::
+
+
+:::{grid-item-card} **Lying in prone**
+![Relaxed Standing](/Applications/images/SpinePressureLyingOnBack.webp)
+:::
+
+:::{grid-item-card} **Seating relaxed**
+![Relaxed Standing](/Applications/images/SpinePressureSeatingRelaxed.webp)
+:::
+
+:::{grid-item-card} **Relaxed Erect Sitting**
+![Relaxed Standing](/Applications/images/SpinePressureSeatingStraitNoSupport.webp)
+:::
+
+:::{grid-item-card} **Standing flexed foward**
+![Relaxed Standing](/Applications/images/SpinePressureStandingFlexed.webp)
+:::
+
+
+:::{grid-item-card} **Crate of beer held close at chest level**
+![Relaxed Standing](/Applications/images/SpinePressureStandingLiftClose.webp)
+:::
+
+:::{grid-item-card} **Lifting bent over with round back**
+![Relaxed Standing](/Applications/images/SpinePressureStandingLiftFlexed.webp)
+:::
+
+:::{grid-item-card} **Held away about 60 cm**
+![Relaxed Standing](/Applications/images/SpinePressureStandingLiftStretchedArms.webp)
+:::
+
+::::
+
+
+