Fast swimming comes from powerful strokes. Powerful strokes come from a strong core. And a strong core comes from more than just a few crunches in the gym. Here are five core exercises for swimmers.

Whatever your reasons for wanting to improve your core strength, our guide to the best core exercises will help you build strength, stability and six-pack muscles. Not that this is all about muscle.

Taking a workout session and mixing in several cardio options like running, rucking, biking, swimming or rowing that get the blood pumping at a moderate pace is great for the heart and lungs. Adding ...