1. Swimming, means the time actually swimming, not the time in
2. Aerobic Exercise would classify as Swimming.
3. Weight lifting is difficult to classify because of the variations in weight
to body weight, intensity, duration of the lift, and etc.
We are working on this
problem. Until then, we suggest you use Walk/Run/Jog
category and decide
if you think your workout was Light, Medium, or Heavy. If
you have a
problem contact a professional gym.