Skinfold calipers measure non-lean tissue in the body and can estimate body fat percentage. They are used to track changes in body composition over time, but multiple measurements in various locations are necessary for accuracy. The chest, abdomen, thighs, area under the shoulder blades, and back of the arms are traditional measurement locations. A skinfold […]
The reverse pleat is a sewing technique commonly used on drapery and clothing, creating a three-dimensional look without adding bulk. It involves folding the fabric back on itself to form a loop, which is then pressed into two side folds and sewn in place. Inverted pleats can be sewn horizontally along the top edge of […]
Box pleats are used to reduce the width of fabric and give a fuller appearance. They are commonly used in skirts and shirts, with a 3:1 ratio. Inverted box pleats have the seam on the outer side, while double box pleats use a 5:1 ratio for a deeper crease. Box pleats, or pleats of any […]
Folding fans originated in Japan and are used for cooling, dance, weapons, and decoration. They evolved into thin slats of bamboo covered with fabric or paper. European folding fans had sticks closer together and often used religious scenes. Japanese folding fans were also used as weapons called tessen. They are sold at festivals and antique […]
