From Ages 20 to 70 We See a Loss of Lean

question 34

True/False

From ages 20 to 70 we see a loss of lean body mass due to up to 30% loss in the number of muscle cells, atrophy of muscle cells, and a general decrease in muscle strength.

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Definitions:

Diaphysis

The shaft or central part of a long bone, located between the bone's two ends.

Yellow Bone Marrow

A type of bone marrow primarily composed of fat cells, found in the cavities of long bones, and plays a role in the storage of fats.

Tarsals

A group of seven small bones that form the ankle and proximal part of the foot.

Metatarsals

The five long bones located in the forefoot between the ankle and the toes.