Treatments. Lateral collateral ligament tears do not heal as well as medial collateral ligament tears do. Grade 3 lateral collateral ligament tears may require surgery. In some cases, all that is required is rest, wearing a brace, taking pain relievers such as ibuprofen and having physical therapy.
Research does suggest that the lying leg curl is better at activating the lower lateral and lower medial hamstrings compared to the semi-stiff leg deadlift, but this doesnât necessarily mean itâs a required movement.
Dumbbell Preacher Curl. This exercise when perform correctly has the same movement as the concentration curl. The main difference between the two exercises is the concentration curl your upper arm is resting on inside of your leg the preacher curl on the pad. With both exercises you are unable to use your body to help with the lift.