2.Impairment due to Overstrain Main Manifestations:Pain and weakness of the lateral aspect of the elbow joint,aggravated by lifting heavy weight or flexing the elbow joint Accompanying Symptoms and Signs A tender point on the lateral aspect of the elbow,limited movement,aggravated by turning the forearm Tongue and pulse:A pale tongue or dark purplish tongue with thin white coating,a wiry and thready pulse2.Impairment due to Overstrain Main Manifestations:Pain and weakness of the lateral aspect of the elbow joint,aggravated by lifting heavy weight or flexing the elbow joint Accompanying Symptoms and Signs :A tender point on the lateral aspect of the elbow,limited movement,aggravated by turning the forearm Tongue and pulse:A pale tongue or dark purplish tongue with thin white coating,a wiry and thready pulse