Use of sand vests to calm children with ADHD sparks concern

German schools are increasingly asking unruly and hyperactive children to wear heavy sand-filled vests in an effort to calm them and keep them on their seats, despite the misgivings of some parents and psychiatrists. The controversial sand vests weigh between 1.2 and six kilograms (2.7 – 13Ib) and are being used by 200 schools across Germany.
Read more: https://www.theguardian.com/world/2018/jan/20/use-of-sand-vests-to-calm-children-with-adhd-sparks-concern?source=Snapzu