club

"It's all for a good cause, for our beloved club," he says.

In the UK and abroad, there have been major controversies in football, swimming and gymnastics clubs, where allegations of physical, sexual and emotional abuse have been made against coaches by young athletes.

"Endocannabinoid receptors function like a velvet rope at an exclusive club. When stress induces the release of too many endocannabinoids, the velvet rope falls, causing more generalized aversive fearful memories to form," explains Josselyn.

In his first public comments since arriving in the UK, former Sporting boss Amorim told United's club media he is determined to change that narrative.

Two of the UK's biggest clubs have announced they will host onsite drug testing for the first time.