They improve your coordination, timing and speed but what’s inside a speed bag? Thanks Brawl Stars for sponsoring this video! Download Brawl Stars for FREE and join our “Insiders” Club! https://nnh-m.tlnk.io/serve?action=click&campaign_id_android=440732&campaign_id_ios=429763&destination_id_android=524866&destination_id_ios=476514&publisher_id=366339&site_id_android=142069&site_id_ios=135350&sub_campaign=ytuber-paid-row-WI&sub_site=WhatsInside
What’s inside a punching bag? https://www.youtube.com/watch?v=r2bXqhC1tG4
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