They have enhanced hearing, sight, agility, stamina and reflexes.

John Steele has enhanced strength, speed, durability, and stamina.

She also has enhanced stamina, as well as some degree of superhuman speed.

At any age, it can enhance overall stamina, increase stability and decrease the risk of falls and counter depression.

He increased his speed, using his magic to enhance his body's strength and stamina.

It is also used for its purported ability to suppress hunger and appetite and enhance stamina.

He had enhanced human strength and stamina.

While in these forms he has enhanced strength, speed, stamina, and resistance to injury along with the special characteristics of each form.

Of all your exercise, which enhances stamina, which is for suppleness, and which for strength?

This improves absorption of glucose and oxygen uptake in tissue, which may enhance physical performance and stamina.