Question

in the 1970s, carries parents sold their dumbbells so they could purchase an all - in - one apparatus to target the whole body rather than a select muscle group. what did they most likely purchase? (1 point) an elliptical trainer a nautilus machine an adjustable plate - loaded barbell a peloton bike

Explanation:

The Nautilus machine was popular in the 1970s and was designed to target the whole - body rather than just a select muscle group. Elliptical trainers are more focused on cardiovascular workout, adjustable plate - loaded barbells target specific muscle groups more often, and Peloton bikes are a more recent innovation.

Answer:

B. a nautilus machine