How to look fit in photos!

Sophie Kay, a personal trainer and fitness blogger, seems to have shown us her before and after photos - but that's not actually the case. The two photos above were shot just 3 minutes apart but they looks as if Kay lost a good 10-pounds worth of fat!

So how did this happen?

Change the lighting.
Strike a pose.
Flex those muscles.
The outfit does matter.
Filter it.
Be confident.