English Dictionary

leg extension

noun

(weightlifting) An exercise performed on a machine while seated. The quadriceps (thigh muscles) are exerted to straighten the knee while acting against resistance applied to the lower shin.

I performed leg extensions at the gym.

意味（1）

(weightlifting) An exercise performed on a machine while seated. The quadriceps (thigh muscles) are exerted to straighten the knee while acting against resistance applied to the lower shin.