The whole idea behind the challenge is to take part in one of your favourite activities, but to do so using your opposite hand or foot, capture it on camera or video and share it to social media and challenge your friends and followers to take part in the challenge and donate to ALS research.
Recently, we saw Leafs defenseman Mark Giordano take part in the initiative, firing 3 one-timers at the net using a right-handed stick (Gio obviously shoots left). Now it looks as though another Leaf is getting involved, as Auston Matthews was challenged by close friend and Flames winger Matthew Tkachuk, who also took part in the challenge.
Matthews chose to challenge Arizona Coyotes winger Clayton Keller in his social media post, while Tkachuk also challenged his younger brother Brady.