If your joints feel tighter after sitting, slower to warm up, or less fluid than they used to be, you’re not imagining it. What doesn’t help is thinking you need long workouts or intense stretching sessions to fix it.

If your joints feel tighter after sitting, slower to warm up, or less fluid than they used to be, you’re not imagining it. What doesn’t help is thinking you need long workouts or intense stretching sessions to fix it.