Question

Which activity is good for building strength?

Answer 1

Crunches as the person said in the comments so give em a thx

Step-by-step explanation:

k12 and comments :)

Answer 2

Crunches

In my educated opinion, crunches would be the best choice out of these options to build strength. A one mile run builds cardio, sit and reach and gymnastics build flexibility and some strength, crunches is strictly abdominal strength.