Add Yahoo as a preferred source to see more of our stories on Google. Sitting at a desk all day is a fact of life for many modern workers. If you are sick of staying still as a statue while putting in ...

It’s no secret that consistent running is important for progress, but what about strength training? When visiting a gym, runners may feel inclined to stick with the treadmill, but research reveals ...

Besides clocking a few miles here and there on the treadmill, the gym may not be the first place that comes to mind when you think about reaching your PR. But it does, in fact, offer some unique ...

Before I began coaching, I used weight machines all the time. I didn't know how to properly use free weights and felt very insecure in the weight room. Machines provided a simple solution to help me ...

Machines definitely get a bad rap at the gym, but when used correctly, they can help you improve your overall fitness levels and strength. One machine that's great for increasing your lower-body ...

A 35-year fitness veteran shares the 4 safest gym machines for adults over 55 — and exactly how to use them from day one.

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Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Ready for leg day?