Designed to make workouts more comfortable, the Champion Sports exercise disc is perfect for people who struggle with lower back weakness while exercising or for people who want to practice their balance and posture. The massage knobbed/spiked top surface offers comfort and grip to ensure exceptional stability during workouts. Additionally, the adjustable inflation ranges from 1" to 2.5" depending on your preference for each workout position, maximizing your comfort.  

• Super soft vinyl disc for exceptional comfort during workout
• Knobbed/spiked top surface offers grip control for feet during standing
• Compression is ideal for exercising lower back, pelvis, and practicing balance and posture
• Adjustable infaltion ranges from 1" to 2.5" depending on preference and workout position
• 14" D
• Blue