![Using a kettlebell at the gym](https://i0.wp.com/painproclinics.com/wp-content/uploads/2019/12/PainPro_GoodSidePhoto_web_39.jpg?fit=1800%2C1200&ssl=1)
How Hard Am I Working? We all know the benefits of cardio exercise: better cardio-respiratory health, improved energy endurance, toning muscles, and cutting fat. So, how hard should I be working? Thankfully, exercise intensity can be evaluated pretty easily. Talk Test Probably the easiest way to evaluate training intensity, the Talk Test simply looks at how much you can talk…