Abone subjected to an increased force such as occurs during weight training would:
a. become longer
b. grow thicker
c. be gradually replaced by cartilage
d. develop new growth plates
e. all of the above

b. grow thicker

Explanation:

Physical exercise in general is an important factor for the maintenance and gain of bone mass. It also helps in mitigating your loss. The mechanical force provided by muscle contraction, with weight training, exercised and regulates the activity of bone cell formation, causing an increase in bone diameter, ie, making the bones stronger. This happens through electrical effects that stimulate the incorporation of calcium in bone.

This process causes an increase in the network of horizontal and vertical bone bars, leading to a strengthening of these structures. In other words, muscle tension causes mechanical stress on the bones by stimulating increasing bone mineral density and increasing bone diameter. These benefits are directly associated with the muscle tension that surrounds the specific triggered musculature.