The problem of twisting the lower body of the model

[sunpeng222]

I used your code to replace the XBOT model with my own model and replaced the names of the bone points with my own. When starting to catch, the effect of the upper body is not a big problem, but the thighs and ankles of the lower body are extremely twisted. What is the reason?

[kimgooq]

I think there is something wrong with matching lower body bones..
Would you fork my repository and show me code using XBOT model?

[sunpeng222]

I think there is something wrong with matching lower body bones.. Would you fork my repository and show me code using XBOT model?

https://github.com/sunpeng222/MoCap-Rigging