"Efficient Core Workouts for Stronger Abs and Posture"
Runner's World and Men's Health have created a 20-Minute Functional Core program that includes four 20-minute workouts to help runners incorporate core workouts into their training. A strong core is essential for great running performance, and research shows that it can improve energy transfer, motor control, and force. The program targets the abs, glutes, back, and hip flexors, and is available via the All Out Studio app, which is included in the Runner's World+ premium all access membership. Each workout targets the core in a new way, and there are plenty of ways to train your midsection in less than 30 minutes a day.