Weighty Backpacks - Hartey Chiropractic
Eighth graders at Selvidge Middle school in the Rockwood School District recently conducted a study on the weight of student backpacks. As reported on the Oct.20,1997 St. Louis ... sixth grade girls carried the heaviest backpacks. Washington University physical therapist Suzy Cornbleet saw a great need for the study.
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harteychiropractic's website is harteychiropractic.com