Squats train all the major muscles in your legs, including quads and hamstrings. Walking lunges challenge your leg muscles and improve your stability and coordination. The leg press machine targets ...

If painful leg cramps have woken you up in the middle of the night, the condition can be both scary and confusing. You may think it’s due to the position you’re sleeping in — but there’s more to know ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Karla Dzienkowski’s daughter was 11 when ...