Most people think getting stronger means grinding through heavy lifts and wrecking their joints in the process. But there’s a smarter way. Power Athlete Certified Coach, Matthew Spaid, explains how concentric-only training, especially with sled work, lets you build serious strength, boost recovery, and rewire your nervous system without the wear and tear. Whether you’re coming back from injury, deloading, or just training smarter, this overlooked method could be the key to staying strong, resilient, and ready for anything.