sit-up

i need to do more sit-ups to strengthen my core.

she does twenty sit-ups every morning before breakfast.

he struggled to do even one sit-up correctly.

the trainer showed me the proper sit-up technique.

sit-ups are a good exercise for abdominal muscles.

we performed several sets of sit-ups during the workout.

can you do a hundred sit-ups without stopping?

she aims to increase her sit-up count each week.

he found sit-ups challenging but rewarding.

the fitness test included push-ups and sit-ups.

she started with just a few sit-ups a day.