Vitality Pilates - March Matness 2022 Day 19: The Jack Knife The Jack Knife harks back to The Roll Over but with an added challenge. Trying to keep the legs vertical while
![Need a challenging Pilates workout? Try the Jack-Knife; Yasmin Karachiwala shows how | Fitness News - The Indian Express Need a challenging Pilates workout? Try the Jack-Knife; Yasmin Karachiwala shows how | Fitness News - The Indian Express](https://images.indianexpress.com/2018/03/jack-knife-759.jpg)
Need a challenging Pilates workout? Try the Jack-Knife; Yasmin Karachiwala shows how | Fitness News - The Indian Express
![Instagram의 BASI Pilates Teacher & Faculty님: “The Jackknife on the Ladder Barrel is one of my absolute favourites for training… | Pilates teacher, Pilates, Abdominal Instagram의 BASI Pilates Teacher & Faculty님: “The Jackknife on the Ladder Barrel is one of my absolute favourites for training… | Pilates teacher, Pilates, Abdominal](https://i.pinimg.com/originals/c2/a8/9c/c2a89c2e9ed4218d0ba4b5e5601fe933.jpg)