Explain why placing your hands behind your head rather than placing them on your stomach makes sit-ups

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Explain why placing your hands behind your head rather than placing them on your stomach makes sit-ups more difficult.

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College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

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Question Posted: Jan 12, 2019 07:13 AM

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Explain why placing your hands behind your head rather than placing them on your stomach makes sit-ups

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In order to do a situp your abdominal muscles must provide a torqu...View the full answer

College Physics Reasoning and Relationships

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