10K views · 56 reactions | Researchers from U-M and St. Edward's University quantified the difference between advanced running technology compared to traditional track spikes, with the “super spikes” leading to a 2% increase in how a runner’s body efficiently uses oxygen. More from University of Michigan News: myumi.ch/qVm7Q | University of Michigan | Facebook

📣 Hike with us to honor K9 Spike! 🚶🐕 Join us on December 23rd to remember K9 Spike, our namesake, who made the ultimate sacrifice on that day. Spike gave everything to protect his humans, and we strive to honor him with every working dog we help at Spike's K9 Fund. ❤️ By registering for Hike with Spike, you commit to completing a hike, walk, or run (any distance) on December 23rd. You’ll also receive a custom beanie! Your participation helps continue Spike's legacy and supports our mission to