HoMedics SBM300 Shiatsu plus Massage Cushion Almost every one suffers from mid-back and shoulder pain mainly caused by our stressful lifestyles and constantly sitting down at work. Taking medicines and pills to cure these daily spasms and aches is not a good idea. In the evening when you are home from work after having a tough day your body needs something that can literally calm your stresses and relax your muscles by actually contacting with your body and providing inner relief. What could be a better option than the HoMedics SBM300 Shiatsu plus Massage Cushion? This is your massage therapist! A kneading shiatsu massage travels fully up and down your back relieving even the tightest knots. Moving Shiatsu massage mechanism The massage system in this massage cushion is deep and powerful. You choose where you want to massage lower back upper back whole back This is a useful facility when you want to target a specific area. You can feel the various pressure points moving over your back and this can be painful over muscles in spasm but you can lift your back slightly away or wear a thick top to minimise the pain until your muscles start to relax.