Crunches

The snow crunches beneath their feet as they walk.

The athlete crunches the weights during his workout.

He added crunches to his exercise routine to target his core muscles.

The trainer demonstrated how to do crunches properly to avoid injury.

He crunches the chips loudly while watching TV.

She found that doing crunches regularly helped improve her posture.

She felt soreness in her abs the day after doing a lot of crunches.

He felt a burn in his abs after doing several sets of crunches.