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![Sit-ups Are Stupid & Crunches Are Crap: How to Strengthen Your Core, Get Great Abs and Conquer Back Pain Without Doing a Single One!](http://vs-images.bn-web.com/static/redesign/srcs/images/grey-box.png?v11.9.4)
Sit-ups Are Stupid & Crunches Are Crap: How to Strengthen Your Core, Get Great Abs and Conquer Back Pain Without Doing a Single One!
232![Sit-ups Are Stupid & Crunches Are Crap: How to Strengthen Your Core, Get Great Abs and Conquer Back Pain Without Doing a Single One!](http://vs-images.bn-web.com/static/redesign/srcs/images/grey-box.png?v11.9.4)
Sit-ups Are Stupid & Crunches Are Crap: How to Strengthen Your Core, Get Great Abs and Conquer Back Pain Without Doing a Single One!
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Product Details
ISBN-13: | 9781732491250 |
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Publisher: | East End Press |
Publication date: | 04/07/2020 |
Sold by: | Barnes & Noble |
Format: | eBook |
Pages: | 232 |
File size: | 3 MB |
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