Second mastery attempt of the day. I think this one is fairly easy compared to the HS attempt.
I'm using a 2.5 kg weight plate (about 5 pounds), and could have used a heavier weight for sure.
We have done a lot of russian twists at crossfit before, but it's been a while now.
Sorry about how the camera was positioned, cutting me in half like that, but hopefully you can see the most important parts.
Let me know what you think.