[oldasrocks]

I bought one through Wallyworld and sounds like the same table. Originally I pulled my back out in High School lifting weights 50+ years ago. Once is a while something pops and I cannot stand up with severe pain. Hanging upside down I feel something pop like your knuckle pops and then it feels better.
For shoulder pain I take Glucosamine. Before taking that I could not raise my arms.

[rebuildus]

I bought one through Wallyworld and sounds like the same table. Originally I pulled my back out in High School lifting weights 50+ years ago. Once is a while something pops and I cannot stand up with severe pain. Hanging upside down I feel something pop like your knuckle pops and then it feels better.

For shoulder pain I take Glucosamine. Before taking that I could not raise my arms.

Good info, oldasrocks. Thanks!