Getting bored (or hitting a plateau) with your standard push-ups? Try a more challenging variation: diamond push-ups, which ...

Some people swear by the diamond pushup, a version of the close-grip that moves the grip in as close as possible. Samuel ...

Bringing your hands together so that your thumbs and index fingers form a diamond is a particularly effective way to target your triceps with push-ups. Overall, doing push-ups with your arms far ...