First, according to the tutor, adjust Maya’s settings to the same as the teacher,then I chose a simpler practice, the back somersault of the small ball with only half of body.The first step is to find a suitable reference and draw its key frame in TVP to simulate the correct timing, but I don’t think I’m doing well enough.
The reference:
Drawing poses in TVP:

Then put it in Maya:
Among them, the most difficult thing for me is the control of rhythm. When the curve is not smooth, it is easy to grasp my rhythm less accurately. I hope I can improve it in future practice.The second difficulty is the curve of pose. How to get a perfect arc is what I have to consider every time I do pose, but it will also be different from the reference.
Body mechanics:
The first step is still to find a reference. What I found is a reference for carrying heavy objects, which is used as a template for blocking.
On this basis, I made some analysis, marked the key frames I thought, and made the first version of blocking.
But I am not very satisfied with this edition. I think the rhythm and pose still need to be adjusted. I will continue to strive to improve it in the next process.