This system gives the animal much more speed and stamina.

We took it with every meal to calm the mind, give us stamina, and prevent fatal disease.

He is given superhuman strength and stamina, and a special flying gas allows him to fly.

It gives stamina and firmness of purpose by conserving vital energy.

His madness gave him immense stamina and grad- ually he began to fight with more skill.

This would give him superhuman strength, speed, stamina, agility, and senses.

His physical structure was modified to make him stronger and to give him greater stamina than a regular human.

The metabolism of the Asgardians gives them superhuman stamina in all physical activities.

I suggest some sort of tonic to give you more stamina.

The Assassins were generally young in age giving them the physical strength and stamina which would be required to carry out these murders.