Sweating for one hour will only lose you fluids, maybe 2 lbs worth, which you'll put right back on once you have a drink. And staying dehydrated is a worse option. So it's not really worth it.
This varies from individual to individual. We all have what is called a NEAT level (non-exercise activity thermogenesis) that includes activities such as fidgeting, the energy needed to support our...
It depends on what your diet is. If you exercise and eat vegitables regularly, you would lose for weight than people who lie around and eat potatoe chips. Hope this helps! - Oh and make friends with...
It depends how much you are eating and how hard you are working out. If you are eating enough to maintain your current weight without the workout, then you need to burn off about 3500 extra calories...