Even if it’s not Christmastime in the city, you can enjoy this metallic set of movements. If you don’t have a kettlebell, you can tie a square-knot in the handles of a sturdy bag to make your own “bell.” Along our silver theme of fighting the effects of aging, this routine adds load to exercises [...] To access this post, you must purchase Basic 1-Year Membership, Basic Monthly Membership, Premium Membership or Core Fitness Assessment.