She is pretty she has a nice full body. She is however not special or unique in her so called fitness talents. Girls at my high school where doing similar over 30 years ago. This cross fit craze is stupid stuff. Any 17 year old that eats well and does any moderate exercise will be in great shape. Let's see cross fit actually make a difference in ones fitness later in life without injury. So many dumb body exercises , flailing limbs and using lots of momentum no real muscle resistance.