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Mirbek Mirbek
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6 years ago
Lifting the shoulders off the floor while lying down with the back to the floor is a challenge that develops
 
  A) the trunk muscles. B) abdominal strength.
  C) leg muscles and cardiovascular endurance. D) arm-shoulder girdle strength.
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vazadirvazadir
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6 years ago
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Mirbek Author
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6 years ago
Thanks
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Brilliant
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2 hours ago
this is exactly what I needed
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