After a knee replacement, most people expect to get back to their normal lives, but some permanent restrictions always stick around. This article gives you clear info on what activities you might need to avoid for good, along with practical tips for protecting your new joint. We’ll break down what your doctor really means by ‘permanent limits’ and why they matter. You’ll also learn how these rules affect travel, sports, and everyday life. Get ready for a straight-up look at what changes—and what doesn’t—after knee replacement.