bone density

Translations
плотность костей
Regular exercise can help maintain bone density.
Регулярные упражнения могут помочь поддерживать плотность костей.
Definitions
Bone density refers to the amount of mineral matter per square centimeter of bones, which is an indicator of bone strength and health. Higher bone density typically signifies stronger bones, while lower bone density can indicate a higher risk of fractures and conditions such as osteoporosis.
Words
bone

noun
кость
density

noun
плотность