Why is the standing quadriceps stretch a better stretching exercise than the sitting quadriceps stretch? a. it stretches the quadriceps muscle further. b. it can also be performed while lying down. c. it exerts less force on the knees. d. it causes sideways torque on the knees.

The person who utilize the progression principle will keep adding the difficulty of the exercise that he's doing, while the person who does not, will only stay stagnant.  the person that utilize progression principle, will get a stronger endurance because now his body is conditioned to do harsher routines.{the answer was already on verified)

Its simple its a because they are more fat