Father and son decides to get in shape together

The father looks no happier

Is that a crib behind them? Did one of them have a baby in the meantime? Hats off for still managing to keep up the discipline.

I feel like they're intentionally looking fat in the before, and flexing in the after.

The secret was the play pen, that's why they're so fit

The entire family got in shape actually.
https://petapixel.com/2018/01/08/chinese-family-spent-6-months-working-photos/