1 long workout or 2 shorter workouts?
I'm fairly new to exercising and I am trying to primarily lose weight, and I have at least two questions... I have very consistently been walking for 60+ minutes a day, for about 5 weeks now. This is as fast as I can possibly walk. which ends up around 3.7-3.8 mph. It seems like it is not making my heart pump as hard as it…