|Closed Kinetic Chain: exercises performed with the distal end fixed in space.
Open Kinetic Chain: exercises performed with the distal end of the limb terminating freely in space.
Isotonic: muscle contraction which causes a joint to move through some ROM. Resistance remains constant while muscle length continuously changes.
Isokinetic: muscle contraction at a constant rate of speed.
Isometric: muscle contraction that produces force without change in the associated joint angle
You are here
The information on this website is intended for orthopaedic surgeons. It is not intended for the general public. The information on this website may not be complete or accurate. The eORIF website is not an authoritative reference for orthopaedic surgery or medicine and does not represent the "standard of care". While the information on this site is about health care issues and sports medicine, it is not medical advice. People seeking specific medical advice or assistance should contact a board certified physician. See Site Terms / Full Disclaimer.