Add Yahoo as a preferred source to see more of our stories on Google. If you can’t do a push-up with proper form, don’t worry – you’re far from alone, and there are alternatives.Illustration: Carmen ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Push-ups work multiple upper-body and core muscles simultaneously, making them a functional, efficient strength exercise. Push-up capacity varies widely, but higher reps generally reflect greater ...