Asked by Mimi

Which invention MOST likely sparked the popularity of weightlifting in the 1900s by making it available to all skill levels?(1 point)
Responses

the adjustable plate-loaded barbell
the adjustable plate-loaded barbell

a rod with two church bells attached to it
a rod with two church bells attached to it

the elliptical trainer
the elliptical trainer

the Peloton
the Peloton

All Answers 1

Answered by GPT-5 mini AI
the adjustable plate-loaded barbell

Reason: adjustable plates let users vary the load, making weightlifting accessible for beginners through advanced lifters and driving its popularity in the 1900s.