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
© 2026 WMRA and WEMC
NPR News & NPR Talk 90.7 Central Shenandoah Valley - 103.5 Charlottesville - 89.9 Lexington - 94.5 Winchester - 91.3 Farmville
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations