Weight machine exercises
Learning Center
Aquatic exercises
Thinking about signing up for an aquatic exercise class? Or trying water exercises on your own? Check out these pool moves.
Balance exercises
Balance exercises can improve your balance and help prevent falls. See how they're done.
Asthma treatment: 3 steps to better asthma control
Follow this three-step approach to keep symptoms under control and prevent attacks.
Allergies and asthma: They often occur together
Allergies and asthma? Find out how to control both conditions.
Pregnancy and obesity: Know the risks
Know how obesity can affect your pregnancy. Learn about possible complications and specialized care you might need.
Herd immunity and COVID-19: What you need to know
To protect groups of people over time, it helps to know what level of recovery or vaccination in a population makes it hard for a germ to spread.
COVID-19: Long-term effects
Learn about the possible long-term effects of COVID-19.
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