the 90+ degree heat outdoors? I do cardio about 3 days a week and weights 2 days in the nice cool gym. And I am eating healthy but not a restrictive diet. I'm trying to lose weight the right way so I can keep it off. But I know if I go walking and jogging in the Florida heat I will sweat a lot more. I am trying to meet a goal before my vacation in 2 months but my progress has been slow. Should I start doing more of my cardio outdoors so that I sweat more? Will it make a difference?