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In lifting, you have to tighten your stomach muscles. Tight abdominal muscles increase intra- abdominal pressure and help to support the back

a.True
b. False
c. perhaps
d. maybe​


Sagot :

Answer:

Abdominal muscles explained

transversus abdominis – the deepest muscle layer. Its main roles are to stabilise the trunk and maintain internal abdominal pressure. rectus abdominis – slung between the ribs and the pubic bone at the front of the pelvis.

Explanation:

False