Merrithew Stability Chair™ Spring yoga & pilates if proof-of-purchase documentation or Product

if proof-of-purchase documentation or Product serial number is altered or forged

Exercises such as this help to balance the muscles of your anterior and posterior chains

shape and strengthen glutes

Get freedom and flexibility for your life

Merrithew Stability Chair™ Spring yoga & pilates if proof-of-purchase documentation or ProductThis replacement Spring Package for the Split Pedal Stability Chair includes two Light and two Heavy Chair Springs. All springs are nickel plated and heat treated to protect the base material of the spring. This ensures the quality and integrity of its tension throughout its life. For safety reasons and continued warranty coverage, springs should be changed every two years. Includes 2 Light Chair Springs (Blue) 2 Heavy Chair Springs (Red) Note, this