VALD Performance on Instagram: "This is our LAST episode of VALDCAST Season 2 🚨 Our host Ryan sits down with biomechanist and Griffith University researcher, Tyler Collings, to break down one of the most common and most misunderstood topics in sports technology: validity and reliability. Tyler explains what these terms actually mean in practice, why they’re often confused and how human variability, testing protocols and “gold standards” influence the data practitioners rely on every day. The co