The Leg Curling is aimed to the isolation of hamstrings in prone and supine position. It stands out for:

physiological load curve with lever system;
adjustable thrust roller;
counterweight to reset the empty weight of the exercise lever;
modified vetral padding to leave more freedom to the chest ;
introduction of new paddings for the elbows support and double support handle that adapt to different users sizes.

Optional:
2 additional weight holders