I agree. He appears to have scoliosis. Or, a severely misaligned spine from a fall or sports injury. He needs X-rays and a visit to a Chiropractor or Orthopedist if condition not yet diagnosed. He also has several ribs out of place on his back, evidenced by the muscle bulges that are spasming unequally here and there as seen in the 'after' photo of his back where his right hand is holding up his shirt.

In the 'after' front image of the boy, where his stomach and abs are visible, his midline is quite curved.

He could really benefit from deep tissue massage, chiropractic care and spine stretching/decompression therapy.

I agree. He appears to have scoliosis. Or, a severely misaligned spine from a fall or sports injury. He needs X-rays and a visit to a Chiropractor or Orthopedist if condition not yet diagnosed. He also has several ribs out of place on his back, evidenced by the muscle bulges that are spasming unequally here and there as seen in the 'after' photo of his back where his right hand is holding up his shirt.

In the 'after' front image of the boy, where his stomach and abs are visible, his midline is quite curved.

He could really benefit from deep tissue massage, chiropractic care and spine stretching therapy.