Second, without the constant stress of heavy training, the marathon "won't beat up your body."

Individual combat brigades would not have been under such constant operational stress.

With constant stress from vehicles which grew larger as time passed, improvements to pavement were needed.

Over time, the constant stress can result in different emotional problems associated with depression.

Nonetheless, there was constant stress which tested her reserves to the limit.

"It just hurts a lot" because the shoulder muscles bear constant stress.

Clearly he was working under more or less constant stress.

"Lack of money was a constant stress on my parents' relationship and in our household."

There was the constant stress on unarmed people being shot at by armed soldiers.

When a material is put under a constant stress, the strain has two components.