â¢It allows you to temporarilly disconnect your wiring from the telephone company's wiring for troubleshooting purposes. Generally, the demarc is located on the exterior of your home in a grey or black box.
Leg Curls. In leg curls, you either sit or lie on the bench, or you stand facing the cables with your legs straight. After securing your ankles under the pad or attaching the cuff to your ankle, you bend your knee to bring your heel toward your bottom.
Plenty of athletes and celebs use Stability Ball Leg Curls as part of their leg workouts: 1  The Kim Kardashian workout uses Stability Ball Leg Curls to work both her core and legs at the same time. 2  The Gwen Stefani workout uses the Stability Ball Leg Curls, as part of Gunnar Petersonâs workout.