Is swimming cardio?

We all know it’s a great way to stay in shape, but is swimming cardio?

The Truth About Swimming for Weight Loss

Is swimming cardio?

The Truth About Swimming for Weight Loss

4 Reasons Why Swimming is Great for Heart Health

Is swimming as effective as running for cardio? - Quora

10 Reasons Why Swimming is a Good Cardio Exercise For You

Cardiovascular Fitness in the Pool

What Kind of Exercise Is Swimming? - SportsRec

Is swimming the best possible cardio exercise? - Quora

Getting Fit Meant Sink or Swim for an Ex-NFL Star - WSJ

Does Swimming Build Muscle?

Swimming Is the Best Full-Body Workout for Your Health