The “20-Minute Functional Core” program offers quick and efficient workouts for runners to improve their core strength, available on the All Out Studio app through the Runner’s World+ premium membership.
Runner’s World and Men’s Health collaborated to create a training program called “20-Minute Functional Core” that includes four 20-minute workouts. This program, along with over 450 other Runner’s World Streaming workouts, can be accessed via the All Out Studio app, which is included in the Runner’s World+ premium all-access membership. Research shows that incorporating core workouts into your training routine can improve energy transfer, motor control, and force output, leading to performance gains. Working on other muscles of the core, such as the glutes, back, and hip flexors, can help create stability and efficiency while running. With the 20-Minute Functional Core program, you can achieve these benefits without dedicating a lot of time. These workouts are available to RW+ Premium members and can be accessed on any device, including iOS, Android, Apple TV, Roku, and FireTV. Members get exclusive unlimited access to the app, which otherwise costs $89.99 per year.
Source: https://www.runnersworld.com/training/a43532193/20-minute-functional-core-workouts/