The squirrel as it stands tall has an slight curve to the leg from ankle to hip. Which can't be discerned from the frontal angle.
As a squirrel eats with it's exceptionally limber wrists, hands fold in and point towards chest, like the right hand in the photograph.
As a squirrel stands at rest, its arm is ninty degrees at the elbow the hand hangs naturally like a professional basketball player after a jumpshot (the shooting hand). This is represented by the left hand-ish.
The last limb--the right leg, formed as shown to complete a posture which maximizes potential--relevant to nearly every conceivable situation in which an action could be useful. knee/thigh) Straight out, higher or lower depends on flexibilty and situation in general.
Squirrels are upright (even when bending, they seem bent, only from the middle back while still being upright). Hopefully, practitioners of Ernie Moore Jr.'s Kung-Fu, Squirrel are also, where applicable.
Ernie Moore Jr.'s Kung-Fu Squirrel, is about posture. Ernie Moore Jr.'s Kung-Fu Squirrel is about breathing. Ernie Moore Jr.'s Kung-Fu Squirrel is more a mens of developing than a style of Kung-Fu.