Tools/raw materials
Fitness common sense
Methods/steps
Speaking of training core strength, it is the "flat support" that is not allowed. That is, the feet and arms support the ground, and the body is in a horizontal state, as shown in the figure below. Normal people support it for 3 to 5 minutes, and you can train slowly.
There is also "starting from both ends", that is, with the waist as the center, the body is lying flat on the ground, the hands and feet move upwards at the same time, and the hands touch the soles of the feet once. As shown in the following figure
Put your hands around your legs. Lie flat on the ground, also with the waist as the support point, straighten and curl your legs while holding your calves with your hands, and complete the action at one time.
Lie flat on the ground, put your arms flat on the ground to support your body, keep your upper body still, and then move your legs up until the upper and lower limbs are at a 90-degree right angle to your waist.
You can kneel on the ground with the help of the abdominal wheel, hold the handles at both ends of the abdominal wheel with both hands, slide forward until the body is in a horizontal state and move several times continuously.
The last one can do push-ups, and it will be better to raise the mat. You can use a low chair or some books.