Sanda Basic Footwork Training in Beijing 

backwards moving is great. doing it with relaxation and sinking to heels makes it much more balanced and efficient, I practice it this way a lot. I like a lot of what this guy is doing. thanks for posting.

Thank you for posting this interesting video of your unique experiences It is interesting to compare the idea behind the backwards boxing shuffle to the key concept of ba gua zhang, which is continuous movement.

Awesome

Yes! I use the backwards shuffle to abuse my friends in wushu training all the time. But the problem is if the floor is slippery it doesn't work as well. One time as I was play fighting(I'm a student) with my classmates I thought I could mess them up a little with backwards shuffle but I ended up embarrassing myself by slipping and falling. Turns out I was too used to the mats

Great and clear video Joey!