The squat is arguably the king of all lower-body exercises. When done correctly, it builds strength, packs on muscle, and improves functional mobility. However, because it’s a complex, multi-joint movement, it is incredibly easy to make mistakes that compromise your progress and risk injury. ​Let's break down the essential corrections you need to make to transition from poor mechanics to flawless execution. ​The Mistakes vs. The Perfect Form ​Using improper mechanics not only limits the amount of weight you can lift, but it also places unnecessary stress on your joints. Here is what to watch out for and how to fix it: ​1. Knee Alignment: Avoid the Inward Collapse ​The Mistake: One of the most common issues is knees pushing inward (known as knee valgus) during the descent or ascent. This places immense, unnatural stress on the ACL and meniscus. ​The Fix: Focus on actively pushing your knees outward so they track directly over your toes throughout the entire movement. Thi...