锘?

Winter exercise should pay attention to the time should not be early

More exercise is good for health, but winter sports are not as early as possible. On the contrary, the biggest feature of winter is low temperature. The morning air is prone to inversion layer and air pollution in the near-surface layer. Therefore, winter exercise must pay attention to exercise time.It not only staggers the low temperature sedimentation of the body and the environment, but also avoids the morning pollution scheduling, thus achieving good fitness goals.

銆€銆€On sunny days in winter, the temperature changes are generally cold in the morning and morning, and warmer in the afternoon.

The human body activity is controlled by the “biological clock”, and the body’s own temperature also follows the “low morning, high afternoon” rule, so the winter fitness time is selected at 14:00 in the afternoon?
19:00 is ideal.

At this time, the wavelength temperature is relatively high, the body’s own temperature is also relatively high, and the physical strength is relatively abundant, it is easy to be excited, and it is easier to enter the exercise state.

銆€銆€In the morning or before 9:00 am, due to the increase in temperature, the damage caused by low temperature is mainly caused by local frostbite and low body temperature.

Long-term exercise (such as long-distance running) in a cold environment, excessive loss of body temperature, dizziness, decreased coordination, and unstable signs.

銆€銆€At this time, you must not lie down and rest, otherwise the body temperature will be further reduced, causing coma and even death.

The correct method is to absorb more food in the body, dress properly, control the exercise time, to maintain the body temperature level and the normal function of the body, so that physical exercise can truly achieve the purpose of physical fitness.