After all, this is a protracted war, and women have been fighting the fat on their bodies for N years.

In the last century, people invented countless tools and methods to help these girls who want to lose weight.

But most of them have proved useless, and some tools look great.

This is a kind of horse riding machine, which is said to help you lose weight.

This is a beauty salon in Paris, where beautiful women are using a hip-slimming machine. Now this machine is long gone, and there are advertisements for beautiful buttocks all over the street.

This is London of 1933.

The ladies are taking a bodybuilding class. This method has proved to be effective and is still in use today.

An elegant beauty is wearing stockings and high heels and is using an automatic vibration slimming machine.

In a rural fitness manor, an elegant beauty was drinking wine while using a slimming machine.

At that time, people thought that using some special machines, you could lose weight without sweating.

The device on this head is called:

Air turbine head massage machine is said to be able to lose weight.

There was something strange in the gym in the last century. The bucket-like thing of the beautiful woman's pedal is also a tool to lose weight.

1905, everyone does aerobics together.

1937, students of Liverpool University were practicing fencing, which was actually a competition between boys and girls.

1968, a beautiful woman is using the most advanced slimming machine at that time.

It uses temperature and current to stimulate muscles to achieve the same purpose as exercise. This technology is still in use today.

1960, a girl is using an electric stovepipe machine.

Stationary bicycles at that time were very complicated. The simulated paddle machine can effectively exercise the upper limbs, which looks no different from the current fitness equipment.