A stronger, flatter midsection after 50 comes from movements that train your core to stabilize your entire body, not just flex your spine like old-school crunches. Standing drills create that ...

Plus, trainer insights on how to get the most out of every minute.

For building strength, most guys still gravitate toward heavy barbell lifts like squats and deadlifts. They work, but they also lock you into rigid movement patterns and demand a level of space, setup ...