Reaching your 30s now has become a rite of passage. Menthol becomes your new perfume, partying is traded for spa days, and staying in is suddenly your idea of a good time. That’s also when it hits you ...

Stand with your feet together, with the band above your knees. Step one leg out wide to the side, then the other, working against the resistance of the band. Step your legs back into the center one at ...