The humble push-up is one of the greatest general conditioning exercises for climbers, and you can do them anywhere, no equipment required. "You always have ground," says Steve House, co-founder of ...

Great push-up form starts with a rigid plank. Your arms should be fully extended, with your hands, elbows, and shoulders all in line, and your feet should be no more than 12 inches apart--the closer ...

There's no denying that push-ups instantly make your arms feel like they're going to fall off no matter your fitness level. They're on my list of "exercises I love to hate" even though push-ups are a ...

Ready for the next chapter of the Lifehacker Fitness Challenge? In January we worked on pull-ups at whatever level worked for each of us. In February, we’re sticking with upper body exercises but ...

Can you do more than 40 push ups? No, not over the course of a month, but in a row? If not, can you do at least more than ten? Also, keep in mind that this was a retrospective cohort study, which ...

Push-ups are a convenient exercise that you can do anywhere. They don’t need equipment or a gym membership. You can also adjust them to meet your own physical ability or to target specific muscles. If ...