© 2026

For assistance accessing the Online Public File for KAXE or KBXE, please contact: Steve Neu, IT Engineer, at 800-662-5799.
Donate
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

High-intensity sprints can trigger molecular changes in the bloodstream

NPR | By Will Stone
Published August 25, 2026 at 3:28 PM CDT

Scientists are increasingly interested in how different exercise intensities can trigger different responses in the body. A new study finds that an all out sprint may have unique benefits.

Copyright 2026 NPR
Will Stone
Creative Commons License
Our stories may be republished online or in print under Creative Commons license CC BY-NC-ND 4.0. We ask that you edit only for style or to shorten, provide proper attribution and link to our site. Please see our republishing guidelines for use of any other photos and graphics.