plural of leg press

(weightlifting) An exercise performed by using the legs to press weight away from one's body, while the body remains stationary.

plural of leg extension

plural of leg curl

(weightlifting) An exercise performed on a machine in which the hamstring muscles are exerted to bend the knee while acting against resistance applied to the lower calf. The exercise may be performed while prone or standing, depending on the design of the machine.

(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.

Used other than figuratively or idiomatically: see feudal, law.

plural of learning difficulty

The number of multiplicands needed, at a minimum, to express a given group element as a product of commutators.

(idiomatic, chiefly of clothing) to cover or hide very little or nothing.