ROLLIN, ROLLIN, ROLLIN!
Tobin has perfectted the art of the roll, er, role. And He likes it.
As soon as we put him down on his back, he flips himself right to his tummy, and sits his head as far up as possible. He's even starting to inch-crawl himself around once he rolls.
Now, he's rolled himself since almost 2 weeks old, but it was not regular, and he did it [probably] by accident. His wriggling around continues, but now is much more deliberate and destination-driven.

THUNDER THIGHS
The legs on this kid are thick. And they appear to be turning to muscle now. When I sit him in my lap facing towards me, he will pull up on my hands, and stand himself up pretty easily. Seems like he's able to stay in a standing position (supported by me of course) for longer periods recently.