I have just posted a workout based on the first 24 lessons, covering the “four directions” (Peng, Lu, Ji, An), some basic silk reeling, and the left and right axial rotations.
The workout is an hour long, and involves a lot of thigh work. So, take it easy.
With tai chi practice, you should practise in a way that allows you to practise every day. If you over do it today, you won’t be able to do it tomorrow.
Also, remember that it can take three or four days to feel the effects of a workout. If you do too much today, it might be a few days before the stiffness sets in.
You can practise more if you pace yourself.