This is such a wonderful upgrade to an old spring very small rebounder (24" wide jump space ) that I had been using for about two months. It basically had no bounce. It was sitting unused. Was given to me by a neighbor years ago. Then I got interested in rebounding again after joining a few Facebook Rebounding groups. I did a lot of research before purchasing this rebounder and this particular size. What a wonderful jump experience I am having. It is so much easier on my body. I feel much more confident on the larger mat which is a 31" jump space. More room to move my legs in all positions. On my smaller one I was hesitant to move much for fear of jumping on the springs. This is a quality rebounder. Very sturdy, was easy to put together. I watched a youtube that helped with that process. I am 67.5 inches tall, 137 lbs. Have size 10.5" feet. 69 years old. I am very active and highly recommend this rebounder. I have not changed the bungees as I have only been jumping on this for a few weeks. I know in time I will change them to see what other type of bounce I can get. This was one of the reasons I wanted to purchase a rebounder with bungees so I could change them up. I don't plan on folding this down. I purchased the folding unit because it was $100 cheaper than the 550PRO which a representative from JumpSport told me they are the same units except it is cheaper to ship the folding unit. The wall behind the JS in the picture is 42.5 ".

Very sturdy - easy to assemble

The model I wanted on sale! Ordering and delivery was superb - easy to assemble right out of the box. JumpSport has excellent reputation for quality and I can tell that in the rebounding experience -offers the best size a s quality for my needs!

I tried a less expensive brand that was good for up to 500 lbs, well I may as well of jumped on the floor. I am 135 lbs and this is something that should be stressed for beginners because we don’t think about the weight to stiffness difference. This JUMPSPORT IS FANTASTIC and so worth the extra money. For reference I am 60 years old and can just jump away on this product. It is so sturdy and silent it’s unbelievable.

Have had for a few months now and love it! The benefits are great - well worth the price as it is very well made. Love the folding option, very easy to collapse. I am in my mid 50s and this is my go to method for a workout, great on joints!