A new year is a great time to start a new fitness routine, whether you’ve resolved to work out more or want to sweat away those wintertime blahs. In this video, Natalie Uhling, a fitness expert at Under Armour and founder of the fitness method NuFit, teaches us a jab, cross, hook combo to get our arms strong and toned.
After you’ve mastered these moves, want to switch things up? Check out Natalie’s full-body, 10-minute, no-equipment-needed workout.
For more great tips on how to make 2015 your best year ever, and to enter to win our daily giveaway, check out the Birchbox Challenge.