This weighted move (try a set of 1-pound dumbbells to start!) will tone your entire upper body. And with lifted legs, you will get the benefit of working your lower belly, too. 

How to do it:

Stand with feet a few inches apart with knees bent; hold stick behind you with palms up. Bend forward slightly at hips, contract abs and raise arms above hips, drawing shoulder blades together (as shown). Lower arms for one rep. Do 20 reps.

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