The mechanical loading of the spine in physical activities

  • Robin Schäfer
  • , Katharina Trompeter
  • , Daniela Fett
  • , Kai Heinrich
  • , Johannes Funken
  • , Steffen Willwacher
  • , Gert-Peter Brüggemann
  • , Petra Platen

Publication: Contribution to journalJournal articlesResearchpeer-review

Abstract

PURPOSE: To summarize the mechanical loading of the spine in different activities of daily living and sports.

METHODS: Since the direct measurement is not feasible in sports activities, a mathematical model was applied to quantify spinal loading of more than 600 physical tasks in more than 200 athletes from several sports disciplines. The outcome is compression and torque (normalized to body weight/mass) at L4/L5.

RESULTS: The data demonstrate high compressive forces on the lumbar spine in sport-related activities, which are much higher than forces reported in normal daily activities and work tasks. Especially ballistic jumping and landing skills yield high estimated compression at L4/L5 of more than ten times body weight. Jumping, landing, heavy lifting and weight training in sports demonstrate compression forces significantly higher than guideline recommendations for working tasks.

CONCLUSION: These results may help to identify acute and long-term risks of low back pain and, thus, may guide the development of preventive interventions for low back pain or injury in athletes.

Original languageEnglish
JournalEuropean Spine Journal
ISSN1432-0932
DOIs
Publication statusPublished - 11.05.2023

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

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