All of the Statements Concerning Resistance-Training and Its Relationship to Health

All of the statements concerning resistance-training and its relationship to health are true EXCEPT

A) lower back problems may be aggravated by improper weight-lifting techniques.
B) individuals with high blood pressure should refrain from heavy lifting due to an increased risk of blood vessel rupture and a possible stroke.
C) research has shown that weaknesses in the musculature of the abdominal wall can be strengthened if proper lifting techniques are used.
D) resistance-training may be a very effective means to increase strength in the elderly.