Smartphones can help make people healthier, according to three startups that stood out among young mobile companies presenting their ideas at the Demo Fall conference this week. Innovations aimed at ...

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 ...

Many people who like to do calisthenics find the goal of doing 100 push-ups a fun challenge to attempt. Many are also working to build up to that number and get stuck at 75 for a considerable time ...