Because winter mornings are ❄️cold❄️ This quick, 6-minute run and strength workout will warm up & tone your entire body. Think abs on🔥! SPOILER ALERT: You may see some of these moves in our upcoming challenge. The Shredmas Shredded Ab Challenge starts Thursday, December 14th and ends on Monday, December 25th. Follow us for a daily ab workout and lots of fun!