Reduced mobility can often be the result of chronic muscle tightness caused by bad posture or similar environmental factors e.g., unsupportive seating, or an injury that caused associated muscles to tighten in response to the injury but have not fully relaxed although the injury has been resolved. The passive support of the mattress may assist muscles to relax, or you can use the appropriate Circulation Booster treatment e.g., #2 – Neck Relaxer. Using the adjustable base to modify your sleeping position may also assist muscles to relax.