Here’s a deeper dive into which muscles you’ll work when doing a push-up. What Muscles Do Push-Ups Target? To perform a classic push-up, you’ll start in a high plank position, bend your elbows to ...

Winners of four straight, the 49ers can clinch the top spot in the NFC, and a first round bye if they can win their last three games of the season. On the other side, Philip Rivers will make his ...