Even if you eat right, you still need to do ab exercises. Well-known fitness blogger Zuzka Light offers atypical, but effective exercises for the development of the press.
Her program consists of four exercises:

breeding legs in the bar;
flying burpee;
leg raise crunches;
jumping knees.
Don’t let unfamiliar names scare you. The exercises themselves are simple and suitable for people in any physical form.

Plank leg raises
Get into a plank position with your arms outstretched. Spread your legs wider. Jump your legs together and then spread them apart. Do 10-15 times.

flying burpee
squat down, place your palms on the floor in front of you. Jump your legs back. Bending your arms and lowering, push yourself off the floor. Immediately after that, jump back to the squat position. Jump up as high as you can. This is a standard burpee.

flying burpee отличается дополнительным кувырком назад со стойкой на лопатках. In this case, the press is tensed twice during the exercise: when lifting the legs and bringing them to the hands. Do 10-15 times.

Crunches with leg raises
Lie on your back. Raise your legs and body at the same time towards each other. Grab your knees at the end point. Do 10-15 times.

Jumping knees
Try to jump up with high knees. Let your knees hit your palms. Do 10-15 times.

You can do all the exercises in a row. Do a few cycles. You can also take turns doing the exercises. Perform 3 sets of each exercise with a rest break of no more than two minutes.

Zuzka Light states that a workout should not exceed 15 minutes. True, it is obvious that for this it is necessary to be in good physical shape.
The advantage of these types of exercises is a complex effect on all the muscles of the core (abs, lower back), as well as additional training of the legs and arms.