Young Chicken Not Walking

[BlueSoul]

I have five white jersey giants, all under a year (if I had to guess I'd say 5 or 6 months), and when I went outside to check all the wateters I noticed one of my hens awkwardly laying down. They were all fine this morning and the others are fine, two are hot so I bought the chicken in, thinking maybe she overheated. She makes no fuss when I pick her up and keeps her legs under her, her feathers are a little puffed but still tucked in. When I set her down she kind of tilted like a teeter totter but she's not acting sick aside from looking sleepy- she's scratching around and behaving like a chicken, just without standing.

 

[Hannahnic14]

Is she laying? Have you checked to see if she is egg bound?