If you've noticed that bending down, reaching overhead, or getting up from the floor feels a little harder than it used to, you’re not imagining it. What doesn’t help is assuming stiffness is simply an unavoidable part of getting older.

If you work out regularly but still feel stiff, tight, or limited in certain movements, you’re not imagining it. What doesn’t help is thinking fitness is only about strength, endurance, or burning calories.

If fitness feels harder to maintain than it used to—or like it requires more effort for fewer results—you’re not imagining it. What doesn’t help is being told you just need tougher workouts or more discipline.