A started riser size.
For very stiff or sensitive spines, those with fibromyalgia or who had back or neck surgery within the last year.
Perfect for people with moderate to severe osteoporosis.
Great for most everyone and their family.
Super in aligning the spinal vertebra, increasing flexibility, and improving posture. Excellent to help resolve back pain.
Use it daily or when you need to relieve back pain.
The tallest riser. Perfect for those with good to excellent spinal flexibility and those wanting to achieve even better spinal motion.
Great for serious or competitive athletes to help maintain perfect alignment.
Super to increase spinal flexibility, especially in the upper back - the first place to lose spinal flexibility.