5 Minute Core Workouts For Runners: Three 5 Minute Killer Workouts
Most people claim that they simply don’t have enough time for exercising. The truth is you don’t need a whole lot of time to exercise.
If you want to strengthen your abdomen and improve your core, then these simple 5-minute core workouts are going to be all that you need.
Everyone wants a quick workout because they simply don’t have a lot of time for a traditional lengthy workout.
These workouts are perfect if you are a very busy individual. And need more time to fulfill your busy schedule.