Question

a) read the sentences:
stretching before a bike race increases a riders mobility, because it helps their muscles move more easily during the race.
bicycling allows riders to gain greater mobility, because it helps them move more quickly from one place to another.

1. which activity also involves mobility?

a) sitting
b) napping
c) walking
d) reading

Explanation:

Mobility refers to the ability to move. Sitting, napping, and reading involve little to no movement. Walking involves moving from one place to another, which is related to mobility.

Answer:

C. walking