Not much really to add beyond what @nigelhealy as mentioned.
Use for running would not be advised as they do bounce (tried running on the spot as a test), so you would be playing a tune off your collar bones with them . If you were in the gym, you probably could get away with using them for standing free weight exercises and they are fine for most upright exercises (like cycling, walking or even some light yard work).
If your mainly after buds for exercising I would go for the Slim’s or the NB10’s as they have ear hooks swell to hold them in place. Battery life is not shabby either on the NB10’s.