I have just turned 60. Last November I started swimming each day to try and lose weight. Between Nov and Jan I swam 40 miles. Didn't lose an ounce. Joined the gym. Worked out each day with the odd exception. Treadmil xtrainers rower bike, the gym computers said I was burning 400 cals a day. After a month the big weighin. Weight exactly the same although clothes feel a bit different (no not tighter). Now half way through second month. Is anyone else experiancing the same.