The Alternate Leg Curling aims to the isolation of hamstrings muscles in prone lying position. It stands out for:

• Physiological load curve with levers system;
• Independent levers with mono lateral or bilateral exercises;
• Adjustable thrust rollers;
• Spring counterbalance to reset the empty weight of the exercise levers;
• Ventral padding that leaves more freedom to the chest;
• Addition of new paddings for elbow support and double handles suitable for different user heights.

• 4 additional weight holders.