Yep, that's Pear Chan and she claims she has lymphedema.  She's supposed to wrap her legs to encourage all the lymph fluids to stop settling but she stopped because she said it was depressing her because it was difficult.   Her circulatory system is under so much stress that it literally cannot handle the pressure of moving the blood through her body so those aren't bends - they're huge deposits of fluid in amongst hundreds of pounds of fat.  They just look like bends.