What are the benefits and disadvantages of curling exercises?

The good thing about curls is that they are simple and quick.

The disadvantage of curls is that if the mat is too soft, the spine loses support, which affects posture and can cause damage to the lumbar spine.

Extended by the curling movement these movements can be seen, mostly presented in a lying position. Some people may be tempted to train before bedtime, while lying in bed. However, intense exercise may awaken the sympathetic nervous system, inhibit the parasympathetic nerves, so that the body becomes more excited, the heart rate increases, and the muscles tighten.

These are some of the differences with our cognitive sleep state, so it is not recommended to exercise before bedtime, not only as you expect fatigue to help you sleep, but also may destroy the sleep structure, the loss is not worth it.

Expanded:

The most fundamental difference between curls and traditional sit-ups is the trajectory of the spine. Curl movement is from the spine by the neck section by section to the hip joints, curled up like a caterpillar, to the lower corner of the shoulder blades off the ground as a standard can be counted once, does not emphasize the amplitude and speed of the action, but focuses on the core muscle groups of the feeling of the force; exhalation upward, inhalation downward, even breathing, do not hold your breath, because holding your breath will produce the effect of the angry blame, so that the blood pressure instantly rises, it is very dangerous.

Want to waist and abdomen shaping, in doing roll abdominal exercise exercise at the same time, must not forget to control the total calories of food intake every day, or the effect will be minimal.

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