your muscles may be tight have you tried a good deep tissue massage, it may loosen it up and i bet it will feel great. when i wake up in the morning and i stretch i hear pop pop pop

I used to have this lots before acupuncture. I had spasms that would make the back so tight and crack often. Now i don't crack as much...After a dozen acupuncture treatments. Gold bless.

My neck has been doing this lately too. Accupuncture has not helped it and neither has PT.

Acupuncture helped loosen my muscles and cracking too.

My back used to be easy to "pop", but these days I'm so tight and my spine is actually getting too stiff to twist or bend too far.

I have lots of crunching and crackling in my neck, due to arthritis and lots of bone spurs and bone on bone due to disc degeneration. Started in my late teens, I'm 55 now and losing the range of motion in a lot of my joints, partially due to tight muscles and tendons, but also due to arthritis.

I can't deal with "deep" massages, too painful, doesn't help me at all. I end up bruised feeling and the muscles even feel swollen.

The popping may be coming from your sijoints. I had weak(strained ligaments) that could not hold the joints in place and when I would bend over, sit, or other movements, you could hear and I could also feel them move. It was so loud that my hubby could hear it across the room.

I get that in my knees that is most likely from soft tissue damage, cartlaige or liagments, or bone.

my b ack pops when i cough every now and then.
in the same spot

I was laying on the couch today and when I turned over to get up my left knee gave way when I was getting up, tried to catch myself with the other couch next to me but just went down on my left side. My left leg has been feeling odd lately like the knee wants to bend in the opposite direction. We won't even go into my back. I've had 3 back surgeries and 3 series of 3 injections in it this year so far from my pain management doctor and going for a 4th on the 23rd.

Are you keeping hydrated? I found that when I drink more water that the amount of popping I get in my back is not as bad. Water helps to lubricate you system. When you are dehydrated the body draws reserves from wherever it can ... often reducing the natural lubrication of joints. I recommend drinking more water.

I agree lots of water. I have degenrative discs and SI joint issues and facet joint arthritis and many spinal injections. Drink water and walk. Walk at least a block a day.