Karl Zelik Profile picture
Professor @VanderbiltU. Co-Founder & Chief Scientist @HeroWearExo. No longer active on X. Find me at: https://t.co/wOUTdP3t0H or https://t.co/PeYDtfqMh1

Jan 7, 2020, 5 tweets

Excited to share our #preprint entitled "Achieving drastically improved estimates of tibial bone force and damage during running using wearable sensors." Questions, comments & feedback welcomed.
osf.io/preprints/spor…
@EmilyMatijevich @leonscottmd
#wearables #biomechanics
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@EmilyMatijevich @leonscottmd This is a follow up to our 2019 paper which raised concerns that common GRF, impact, load rate, acceleration & tibial shock metrics are often being misused & misinterpreted in scientific studies & commercial #wearables that seek to track injury risk.
journals.plos.org/plosone/articl…
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@EmilyMatijevich @leonscottmd Here we share progress on using wearable sensors signals (from IMU + pressure insole), multi-sensor algorithms, physics-based #musculoskeletal modeling & machine learning to more accurately monitor tibial load, & expected bone microdamage due to this loading. #biomechanics
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@EmilyMatijevich @leonscottmd I encourage readers to check out Appendix B which many people may find eye-opening as it illustrates practical implications & consequences when using different #wearable sensor algorithms to try to track tissue-level loading & damage to structures inside the body #biomechanics
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@EmilyMatijevich @leonscottmd Overall the findings suggest to me that w/ the right wearable sensors & algorithms, & proper validation, we can develop #wearables that monitor tissue-level loads outside the lab; opening new opportunities to advance science, clinical care, sport performance & societal health
5/5

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