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Arm curls - with tins: Arm curls don't have to just be restricted to lifting heavy weights in the gym, and can actually help improve your posture all whilst strengthening and toning your arms.
Calories burnt: 80 calories for 10 minutes work, equivalent to a chocolate digestive biscuit.
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Lunge - pushing the trolley: Pushing a trolley for an average 40-minute shop will burn 160 calories alone, which is the same amount as a large glass of rose wine. However, to help tone your legs, thighs and quadriceps, try performing lunges while walking around the supermarket and using your shopping trolley to lean on.
Calories burnt : 317 for a 40 minute shop or one cheeseburger