I have this exer bike
http://shop.healthclubsathome.com/ekmps/shops/healthclubs/images/precor846_upright.jpg
BUT I dont know how to set its height.
I try to rotate the knob , the one below the seat. But it loosely rotates without affecting the change in height.
Can someone explain in bit detail. Thank you
http://shop.healthclubsathome.com/ekmps/shops/healthclubs/images/precor846_upright.jpg
BUT I dont know how to set its height.
I try to rotate the knob , the one below the seat. But it loosely rotates without affecting the change in height.
Can someone explain in bit detail. Thank you