Injected cocaine can be detected in the urine even 20 hours or more from use. The cocaine metabolites (benzoylecgonine, ecgonine methyl ester and coca ethylene) are detected until 60 hours from last single use or 22 days after continual use.
1 Hip muscles. 2  Lunges work all of the gluteal muscles in the hips, primarily the gluteus maximus that is used to extend your hips. 3  Taking large steps during a lunge can further engage this muscle. 4  The gluteus minimus and gluteus medius are also used to stabilize your body throughout the lunge.
The main muscle for respiratory inhalation is the diaphragm, which is located deep w â¦ ithin the abdominal cavity. When the diaphragm contracts it opens more space within the chest which allows the lungs to fill with air.he diaphragm is a muscle located beneath the lungs. When it contracts, it expands the lungs causing air to flow into the new space. When it relaxes, air is pushed out as spac â¦ e in the lungs decreases.