This shopping bag workout focuses on high intensity exercise with limited rest. That’s really the key to its effectiveness!

Shopping bag workout for toned arms - PICTURE - Women's Health & Fitness

Why it works: This workout is designed for people with limited time and basic items you can either carry with you or already have at home.

Instructions: Use the stopwatch on your smartphone to time yourself for three minutes, followed by 30 seconds of active recovery.

You’ll spend 30 seconds on each exercise, doing as many repetitions as you can during that time frame. As there are six exercises, this will take you three minutes in total, and then you’ll have your 30 seconds for active recovery (walk around, catch your breath, grab a sip of water). Repeat twice.

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