Answer:
Kyphosis is a spinal disorder common in some individual due to the nature orf the development of their spinal cords. This disorder led to the abnormal rounding of the upper back resulting in a severe curve called hunchback when the condition happens to be severe. The following below are the signs and symptoms of kyphosis:
hunched back
tight hips
weak shoulders
weak abs
rounded shoulders
excessive back arch
Explanation:
Fresh and brightly colored
<span>D.
Lift heavy objects with your knees bent.</span>