What's up with his leg?

[Natashal8909]

Try pushing this tendon from left to right and from right to left.
View attachment 1757267

I can't seem to get anything to move

 

[casportpony]

I think the problem is in the joint, but if the tendon is staying in the groove I don't know what is causing the problem.

 

[Natashal8909]

I think the problem is in the joint, but if the tendon is staying in the groove I don't know what is causing the problem.

Awe well thanks for all the time you spent trying to help! I very well could be doing something wrong to and not pushing hard enough for what not. His leg is so darn tiny!

 

[casportpony]

 

[Eggcessive]

Please keep trying to see if it is a slipped tendon. But it also could be a valgus deformity in just one leg. Those are usually untreatable, and may become worse as they grow. Here is some reading about varus and valgus deformities:
https://thepoultrysite.com/articles/leg-health-in-large-broilers

The chicken below has a valgus deformity in the right leg. The diagram at the bottom show valgus and varus deformities in both legs.

 

[Eggcessive]

Here is the varus and valgus diagram in full: