Both high jump and long jump are relatively simple movements. They mainly train lower limb muscles, such as thigh muscles and calf muscles, to strengthen the jumping ability and explosive force of lower limbs. And abdominal muscle training needs targeted and focused actions, mainly to train abdominal muscles. Therefore, the long jump is not specially designed for practicing abdominal muscles.

Of course, in the training process of high jump or long jump, the body needs to keep balance, which will have a certain effect of exercising the core strength of the abdomen. However, this effect is smaller than that of directly targeting abdominal muscle training.

Here are some targeted abdominal muscle training moves, which I hope will help you:

Sit-ups: sleep on your back, with your feet fixed on the ground, hands crossed on your chest or behind your head, slowly lift your upper body, then put it down and do more groups.

Abdominal roll: sleep on your back, with your feet straight, hands on your sides, slowly roll up your body so that your arms can reach above your knees, and then slowly put them back in place.

Flat support: arms are shoulder-width high, hold the ground with fists, keep the whole body straight, and tuck in the abdomen. Hold this position 10 second, then relax and do more groups.

Abdominal roller: Kneel on the ground, hold the abdominal roller with both hands, and then slowly roll forward until the whole body touches the ground, and then slowly roll back to the original position.

Reverse belly roll: Lie on your back, bend your knees, hold the back of your neck with both hands, slowly lift your head, shoulders and back off the ground, keep this position for a few seconds, and then slowly put it down.

Note that abdominal muscle training needs persistence and long-term persistence, and reasonable eating habits are also important.