4. Abdominal Muscles

Many women call their abs a trouble spot and want to work on whittling their middle. Working your core helps you trim down and create the womanly curves you want while also increasing your strength and benefiting your balance and posture. Like your arms, there are several groups of muscles in your abs and you need to work them evenly. Try planks, mountain climbers, twists and sit-ups. Here’s a great video to help you out:

Back Muscles
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