What is âdwellâ: Dwell, or âdwell timeâ in ignition systems refers to the period of time that the coil is turned on, ie that current is flowing through the primary winding and the magnetic field is building up in the coil.
buttock - either of the two large fleshy masses of muscular tissue that form the human rump. cheek. body part - any part of an organism such as an organ or extremity. torso, trunk, body - the body excluding the head and neck and limbs; they moved their arms and legs and bodies. glute, gluteal muscle, gluteus, gluteus muscle - any one of three large skeletal muscles that form the buttock and move the thigh.
The piriformis is a small muscle in the buttock that stabilizes the sacroiliac joint. When irritated, it causes pain in the buttock. The piriformis muscle happens to overlap the sciatic nerve and can also cause sciatic pain down the leg all the way to the foot.uring the exam, the doctor may try to determine if the sacroiliac joint is the cause of pain by moving the joint. If the movement recreates the patientâs pain, and no other cause of pain has been found (such as a disc herniation on an MRI scan), the sacroiliac joint may be the cause of the pain.