I have been wanting an inversion table for quite some time but could not find one to fit my giant of a husband. Until I came across the IRONMAN 4000. It is adjustable up to 6'6" and holds up to 350 lb. The table is quite bulky and does require space but the table itself is very stable and sturdy. I do 7 min increments twice a day at 80% inversion. I feel a dramatic difference in the alignment of my hips and lower back since I have been using this product. Great buy and highly recommended for anyone looking to naturally increase blood flow, decrease back pain or just hang upside down like a bat. Great buy!