Stamina levels dictate your ability to work out at a certain intensity for a duration of time. Whilst endurance levels are mostly a matter of genetics there are two main factors that allow you to improve your stamina; your VO2 max (rate at which a body can consume oxygen during exercise) and lactate threshold (the level of exertion at which lactate accumulates in the muscles). With a targeted training plan you can develop both of these variables.
Four Simple Steps to Building Stamina
Try these simple steps to help improve your stamina and endurance levels.
I think my measurements from a couple of years ago got deleted. Does anyone know how one can download the data that one has tracked in the app, so it isn't lost forever?