If you've started strength training or want to stay strong as you age, you may wonder whether lifting weights will make you stiff.What doesn't help is believing you have to choose between building muscle and staying flexible.

If you wake up tired, struggle to get through the day, or feel exhausted even after resting, you're not imagining it.What doesn't help is assuming fatigue is just a normal part of getting older or something you simply have to live with. Chronic fatigue can have many causes, ranging from lifestyle habits to underlying medical conditions. Identifying the reason behind your low energy is the first step toward feeling better. The truth is this: lasting fatigue is a signal worth p

If you find yourself feeling more tired than you used to, struggling with afternoon energy crashes, or noticing that your body doesn't respond the way it once did, you're not imagining it.What doesn't help is assuming it's simply "getting older."

If you think muscle loss is only something to worry about in old age, you're not alone.What doesn't help is waiting until you feel weaker before taking action.

If you keep waking up around 3 a.m. and struggle to fall back asleep, you're not imagining it. What doesn't help is assuming there's something "wrong" with you or that one bad night means you're destined for another.