As a matter of fact, yes, albuterol is used by bodybuilders and "adrenaline junkies" I guess. It's an adrenergic agonist, works somewhat like coffee, but with different/stronger effects.

Oral intake is the best, although inhalation works OK.

Clenbuterol is overall better for that purpose, though.

Still doesn't change the fact that it should be OTC.