Introducing new colors to our best-selling Mini Stability Ball™ family that continue to make a big impact on your workout!. This compact and portable travel companion can improve posture and give you a full-body workout! Create levels of instability by moving the ball up and down your spine to activate your deepest stabilizing muscles and bring awareness to your form. Try using the ball in sitting, standing or lying work to target arms, abs, buns, and thighs. Add new dimensions to core and muscle activation in your Pilates, yoga, or functional strength training. Includes BONUS Downloadable Exercise Guide