Beta-adrenergic agonists or Beta-agonists are medications that relax muscles of the airways, which widens the airways and results in easier breathing. They are a class of sympathomimetic agents which act upon the beta adrenoceptors. In general, pure beta-adrenergic agonists have the opposite function of beta blockers.
Lindsay Ell. About Lindsay Ell. Named one of CMTâs Next Women of Country, Lindsay Ell is a triple threat: accomplished musician, unique vocalist and songwriter. The 26-year-old Calgary native learned to play guitar while traveling with her father to country-bluegrass camps as a young girl.
Stand up for curves, confidence is sexy. Ashley Graham, 28, was born in Lincoln, Nebraska and discovered in a mall at the age of 12. Her natural beauty and effervescent personality led to her signing with an international modeling agency at the age of 13, launching her successful, diverse career.