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 ...
Trainer Steve Chambers shares 5 standing moves to shrink belly pooch after 55, with exclusive expert quotes and tips.
Case in point: You rely on your core muscles to carry you through the miles. And research shows that core strength training can improve the force you put into your steps, your overall energy transfer, ...