top of page
Search
John Seivert
- Aug 13, 2018
- 3 min
Does Carrying Heavy Backpacks Cause Back Pain?
...many organizations... have recommended limits on backpack weights for children.
56 views
John Seivert
- Mar 26, 2018
- 4 min
Is Bending Over Repeatedly Bad for Your Back?
“If your spine is stiff at 30 you are old. If it is flexible at 60 you are young”.
2,415 views
bottom of page