Pilates Chair & Ladder Barrel: Ultimate Stability Challenge The Chair has the smallest base of support of all of the Pilates apparatus. Try It Joseph Pilates created the chair to mimic many daily activities. Eg; sitting, standing, kneeling, supine and prone exercises as well as planks and handstands! Try It Slide 1 Slide 1 (current slide) Slide 2 Slide 2 (current slide) Slide 3 Slide 3 (current slide) Slide 4 Slide 4 (current slide) Slide 5 Slide 5 (current slide) Slide 6 Slide 6 (current slide) Slide 7 Slide 7 (current slide) Slide 8 Slide 8 (current slide) Slide 9 Slide 9 (current slide) Slide 10 Slide 10 (current slide)