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Study note

High Intensity Interval Training Improves Physical Performance and Frailty in Aged Mice.

Updated Oct 16, 2026

Animal researchThe journals of gerontology. Series A, Biological sciences and medical sciences2018Read the source on PubMed

From the closing abstract passage

“The uphill treadmill HIIT exercise sessions were well tolerated by aged mice and led to performance gains, improvement in underlying muscle physiology, and reduction…”

A short excerpt, not the complete finding. Read the linked abstract for the comparison, measurements and context.

What this cannot establish

This animal research does not establish a training prescription for people.

Publication details
Record
PubMed 28633487
Publication types
Research Support, Non-U.S. Gov't
Indexed subjects
Muscle, Skeletal · Mitochondria, Muscle · Mice, Inbred C57BL · Mice · Absorptiometry, Photon
Source record checked
2026-10-16

Publication type and subject indexing describe the record; they are not a quality grade or proof of a benefit. An abstract does not replace a review of the full methods and results.

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