攀岩需要手臂和背部有大量的体力。

Climbing requires a great deal of physical ___strength in the arms and back.

这项训练计划旨在增强你的核心力量和稳定性。

The training programme is designed to build up your core ___strength and stability.

要从事像农活这样的体力劳动，你需要非凡的体力。

To do manual labour like farming, you need exceptional physical ___strength.