This 20-Minute Upper-Body Workout Will Make You Sweat While
Strapped for time, but still want to seriously work your back, shoulders, and arms? This 20-minute upper-body workout will give you the best bang for your buck.
20 Minute Upper Body HIIT Workout – No Equipment
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20 Minute Upper Body Dumbbell Workout - With Warm-Up & Cool-Down
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