Is it safe for a person with a lower back injury (two spinal fusions) to sea kayak?

Sure. Use pain as your guide low impact great core workout down side lots of sitting sometimes rough depending on surf.Start with short trips on smoothe water.
Yes if fused & rehab. Yes as long as they have no significant pain and are cleared by their surgeon in terms of the healing of the fusion and have gone through a structured rehabilitation program. This should be tested with short distances first with the appropriate safety measures ie life vest &/or partner. Exercise is always beneficial as long as proper mechanics and posture can be maintained.

Related Questions

Can a person with a lower back injury from two spinal fusions still sea kayak?

Yes. Once a spine fusion consolidates, very few restrictions are medically necessary. One should always use good body mechanics and back care techniques with or without previous spine fusion. Read more...