Fitness activity explodes in January as New Year’s resolutions motivate people to join gyms and begin physical activity regimens. So why do those numbers drop after March, and what can you do to ensure you stick with it? Here, fitness managers Anna Topali (pictured above) and Tyler Kerr lead a group of experienced personal trainers in a discussion about how to set yourself up for ongoing success when starting out.

Conventional wisdom (and plenty of research) says engaging in aerobic activity like running, swimming, or cycling can lengthen your life. Now, a new study suggests that adding strength-training exercises to your aerobic fitness routine will provide an added boost when it comes to living longer. Join Dr. Andrew Miner as he chats with the study’s lead researcher, Dr. Jess Gorzelitz, (pictured above) an associate professor at the University of Iowa with expertise in kinesiology and epidemiology. Learn how older people can start strength training, why lifting weights provides longevity benefits—and why strength training is most beneficial for women.