An easy run is a type of exercise that can be done at a slow and steady pace. JOG, which is three letters, is a form of running at a slower speed than a sprint. LOPE, which is four letters, is a type of running that is faster than a JOG but slower than a sprint. Dogtrot, which is seven letters, is a type of running that is similar to jogging but with longer strides. TROT, which is four letters, is a type of running that is faster than a JOG but slower than a gallop. All of these terms describe different types of running that can be done at an easy pace.