Step into a CrossFit gym anywhere, and you're bound see people doing box jumps. Watching someone jump on and off a high box quickly is intimidating, but it doesn't have to be. Yumi Lee, owner of Reebok CrossFit LAB, shows that box jumps can be mastered, but in baby steps. Learn how to do this explosive move to build strength, get the heart rate up, and challenge agility and balance all in one!
Get ready to take your workout to the next level with Jessica Alba's CrossFit trainer, Yumi Lee. This workout is excuse-proof: you don't need any equipment, and it's only 10 minutes long, but it will definitely get your heart pumping. No need to be intimidated by CrossFit either: Yumi provides level-appropriate variations for every move. Press play and get ready to work!
Jessica Alba has joined the CrossFit craze! To get her sweat on, the svelte actress can be found in the gym tossing medicine balls and doing sets of burpees with Reebok trainer Yumi Lee counting her reps and checking her form. In fact, Jessica credits her CrossFit workouts for whipping her body quickly into shape after having her second child.
Yumi walked us through five moves that regularly appear in Jessica's workouts. Watch the video, learn the full-body moves, then get a CrossFit workout on your own.
You will work your entire body with just four moves in this intense workout lead by Level 1 CrossFit trainer Shirley Brown. Just two rounds of this body-weight circuit workout will get your heart pumping and tone your abs, legs, and arms.
Embrace the CrossFit philosophy in this workout and compete with yourself. Try to do more reps of each move when you do the second round. Press play and get ready to sweat!
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