If you don't have a lot of time to devote to exercise, compound exercises are an efficient way to get the most out of your workout. Merriam-Webster defines "compound" as "something formed by a union ...

Which exercises are most effective for your pecs? What to know.

Run faster and more efficiently with these moves.

“Isometrics are a powerful training tool, especially for runners,” says Speer. “Holding positions for 30 to 60 seconds, such as lunges and single-leg balances help strengthen muscles, connective ...