Answer :

Lack of abdominal muscular strength is frequently associated with bad posture and probable back issues.

The deep muscles in your abdomen, pelvis, and back are your core stability muscles, also known as postural muscles. Instead of shifting your trunk, they function as a corset or framework that holds you together. To support maintaining excellent posture, it's critical to have strong postural muscles. There are four layers of muscles in the abdomen.

When you sit incorrectly, your organs are compressed, which makes it more difficult for you to digest food. Stomach discomfort and acid reflux may result from this.

Bad behaviors like slouching and inactivity result in muscle exhaustion and stress, which in turn produce bad posture.

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Complete Question:-

Lack of fitness in which muscle group is typically related to poor posture and potential back problems?

A. abdominals

B. hamstrings

C. biceps

D. trapezius