• Ergonomically shaped to promote active sitting

• Ergo Sit makes you sit up straight while working your abs

• Builds back strength and improves balance

• Exercises stabilizing muscles in feet, leg & core

• Includes needle pump for convenient air adjustment

Pretty Sitting : maintain your core with a Ergo Sit from Sissel. Much like a balance ball, the Ergo Sit cushion makes you sit up straight while working your abs. Place the round side forward for active sitting and the thigh-rest forward for stable sitting. Its discreet, fits all types of seats and can even work out your legs and feet.