Originally Posted by
vivek.jaglan111
Thanks for the answer crystal . Yes mine was also 3... I have a little question here. From a patient point, i understand that weighted extension exercise would mean tiding some weight cuffs to legs and then asking to extend them while sitting. So it would be called open chain exercise .
But when a person is doing some weighted knee extension and flexion in a GYM in a position that, you lie down and push the weights up by your feets and then lower down slowly and again push up. Would this exercise be also called as closed chain exercise? It is also a kind of weighted knee extension exercise ????
Thanks