Although fitness professionals have been providing exercise advice for quite some time, the personal training gained notoriety as a stand-alone business in the:
a. 1950s
b. 1940s
c. 1970s
d. 1990s
Answer: C
Although fitness professionals have been providing exercise advice for quite some time, the personal training gained notoriety as a stand-alone business in the:
a. 1950s
b. 1940s
c. 1970s
d. 1990s