![Rob Constance (@blackrob_bjj_boxing) posted on Instagram: “Takedown Tuesday … today we'll take a quick peek at the variations of the collar … | Bjj, Peek, Take that Rob Constance (@blackrob_bjj_boxing) posted on Instagram: “Takedown Tuesday … today we'll take a quick peek at the variations of the collar … | Bjj, Peek, Take that](https://i.pinimg.com/236x/f5/7c/57/f57c5744b828113a9f5839db2076f8bb.jpg)
Rob Constance (@blackrob_bjj_boxing) posted on Instagram: “Takedown Tuesday … today we'll take a quick peek at the variations of the collar … | Bjj, Peek, Take that
Robert D Constance on Instagram: “It's a lil late for takedown tue … but , always a good day for a takedown… quick peek at an ankle pick and a follow up
![BJJ Black Belt Rob Constance at the Renzo Gracie School in New York talks MMA, Training and Fighting - YouTube BJJ Black Belt Rob Constance at the Renzo Gracie School in New York talks MMA, Training and Fighting - YouTube](https://i.ytimg.com/vi/8YYQPeMHxRc/hqdefault.jpg)