Knowing whether or not exercise causes people to lose weight is tricky. When people take up exercise, they often restrict their diet – consciously or unconsciously – and this can mask the effects of the exercise. In our latest study, we avoided this bias and discovered that exercise, on its own, does not lead to weight loss in women.
For our research, we concealed the true objective of our investigation (investigating weight loss response to exercise) from the participants, and used bogus objectives instead (cognitive performance and cardiovascular fitness improvement). We also excluded women who intended to lose