Knee pain during Leg Curls

[karma1976]

I have used the Seated Leg Curl for years now, but just changed gyms and the equipment is different than what I am used to. Recently it seems to be affecting my knees to the point that I can barely finish my set. Could this be due to bad machine design? Has anyone else had the experience?

Thanks for the input

 

[chipmunk]

Could you be more specific? What kind of knee pain?

Dull ache, pulling sensation? Clicking? Sharp pain? where? at what point of movement (concentric/eccentric phases?)