Which invention MOST likely sparked the popularity of weightlifting in the 1900s by making it available to all skill levels?

A. The adjustable plate-loaded barbell
B. A rod with two church bells attached to it
C. Elliptical trainer
D. The Peloton

1 answer

A. The adjustable plate-loaded barbell

The adjustable plate-loaded barbell allowed individuals of varying skill levels to easily modify the weight they were lifting, making weightlifting more accessible to a broader audience. This innovation contributed significantly to the popularity of weightlifting in the 1900s.