You can challenge your balance while in the shallow water. This, in turn, will likely challenge your core muscles. Try standing on one leg with the other parked high up, propped on the inner thigh of that standing leg.
A urine test checks different components of urine, a waste product made by the kidneys. A regular urine test may be done to help find the cause of symptoms. The test can give information about your health and problems you may have.
Urine is the most commonly used specimen for illicit drugs, reflecting SAMHSAâs guidelines, and breath is the most common for alcohol, reflecting DOTâs guidelines. Urine: Results of a urine test show the presence or absence of drug metabolites in a personâs urine.