How many sit ups and tummy crunches.....?!

Question: Should beginners start with? (Imagine a skinny person with a gut)

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Answers: Should beginners start with? (Imagine a skinny person with a gut)

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If you do it right - between 12-15. But the point do it as you should do, not just for doing more crunches. Feel the muscle and use it....

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i do 100 a day and 100 push ups, 30 min run...:)

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