These are the cornerstone movements you need to begin training with these useful gym tools.

“New year, new me.” Or so the saying goes. Whether breaking old habits in dating or prioritizing health goals, it is a great time of year to set up new routines to achieve the results you want to see.

If you haven’t worked out in a while, walking into the gym can feel intimidating—especially if you’re unfamiliar with how to work the machines or know what to do with the free weights. Before you give ...