Magazines are full of useful information and are a lot lighter to carry around than similarly informative items, like a computer, an encyclopedia or retired history professor in a Baby Bjorn. Subscribe to lightweight knowledge with today's WagJag: $22 for a one-year subscription to Yoga Journal magazine, normally a $48 value.

Yoga Journal has been tracking the ever-growing love of yoga in North America for the past 35 years, embodying the ancient spirit of the practice while offering more modern, research-based information to help disciples improve their regimens. Published nine times a year, the magazine comes brimming with articles on health, food, fitness, wellness and philosophical wisdom from certified yoga professionals. Issues of great importance to yogis, such as creating inner poise, respecting the environment and achieving life balance are explored in full-length features complete with stunning photos. Different regular columns are specially geared towards people at different experience levels, from "Basics," outlining essential history and poses for newbies, to "Master Class," offering more in-depth instruction. Avid readers of Yoga Journal are likely to gain the benefits of healthier lifestyles, more flexible bodies and an easier time picking up jars with their feet.