Not swimming not swimming in dangerous waters

No swimming
Do not swim in polluted waters. Do not swim in prohibited waters. Do not swim in dangerous watersDon't swim in the river
A student of Enshi vocational and technical college also drowned in JINZI village of wuyangba office in the upper reaches of Longdong River. Drowning also occurs in these two places every summer. The frequent drowning events of swimming in the river make us have to ponder the safety of swimming in the riverUnder what circumstances is it not suitable to swim
Tip: Generally speaking, all rivers, lakes and Shantang reservoirs with unknown water conditions are not suitable for swimming. Some undercurrents and sundries accumulate underwater, which are very dangerous. Avoid swimming outdoors in bad weather such as thunderstorm, wind, sudden change of weather, etc. there is a risk of being hit by lightning in rainy daysCan you lose weight by soaking in water without swimming
Exercise 6 times a week for at least 40 minutes each time, such as jogging, aerobics, rope skipping, fast walking, yoga, etc. Mainly from the following aspects to lose weight: the scientific arrangement of three meals a day is not only to fill the stomach or satisfy the craving, but also to ensure the normal development and health of the body. Under normal physiological conditions, generallyWhat fish doesn't swim in the water
Improve imagination, prevent Alzheimer's disease, active atmosphere (a good brain sharp turn can pull the distance between two people) expand knowledge (many are with allusions) 7. Improve a sense of humor (can be added to informal speeches) 8Where can't I swim
Or there are warning signs that people cannot swim, such as various rivers, lakes, seas, etc. There are also places such as reservoirs with drinking water resources, rivers with serious pollution or dangerous organisms that cannot swim. Don't swim in waters without safety facilities and rescue personnelHow to practice when not in the water to improve swimming speed
First, swim freestyle in a relaxed state, taking 25 meters or 50 meters as a standard, and calculate the number of strokes and the time of each stroke into and out of the water. (if someone helps with the calculation, it's better to calculate it silently without any help.). Based on the first step, try to reduce the number of strokes, butWhat is the "six no" for drowning prevention? Write it for me
Six no's to prevent drowning: 1. Don't go swimming without permission. 2. Do not swim with others without authorization. 3. Do not swim without the guidance of parents or teachers. 4. Do not swim in waters without safety facilities and rescue personnel. 5. Swim in unfamiliar waters. 6. Students who are not familiar with water are not allowed to enter the water for rescue without authorization. IIDo not () swim without authorization; Less than () swimming; Do not play in () Xiayu River, pond and other waters_ Baidu knows
Do not swim with others without authorization; Do not swim in waters without safety facilities and rescue personnel; Do not swim in unfamiliar waters; Do not play in rivers, ponds and other waters (on the way to and from school). In order to further strengthen safety education and safety management in primary and secondary kindergartens. The Ministry of education combined the drowning accident in hot weatherNo swimming in () in the first grade of primary school
Fill in the blank in grade one of primary school is not in (when there is no adult) swimming fill in the blank in grade one of primary school is not in (deep water area) swimming fill in the blank in grade one of primary school is not in (where there is no one) swimming