You can add weights (dumbbell, medicine ball, or weight plate) while doing Russian twists. You can also use any household objects that weigh 5 pounds or over instead of weights. Hold the weight with both hands in front of you. This will increase resistance and help achieve results faster.
Read moreDo Weighted Russian twists make waist smaller?
They will neither make your waist bigger or smaller , but they will wreck your spine for sure. Avoid them like the plague and focus on proper strength training to lose fat. Russian twist exercise is a good workout for the whole abdomen.
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