A4 waist challenge: The unrealistic 'fitness' trend sweeping China
The tiny waist challenge also called the ‘A4 waist challenge’ involves women uploading photos of themselves comparing their waist measurements to a vertical piece of A4 paper. | Health
A4 waist challenge - new trend for women to slim down to thinner
This documentary on plus-size models will change how we look at
5 Crazy Body Trends Hitting China - The Singapore Women's Weekly
New Beauty Trend, A4 Waist Challenge, Ramps up in China
What Is the A4 Waist Challenge?
Are Facebook, Instagram and causing eating disorders
This documentary on plus-size models will change how we look at
A4 waist challenge: The thinner, the better?[6]
Frontiers “Have You Taken the A4 Challenge?” Correlates and
New trend in China encourages women to measure waists against A4