Travel knowledge: how to judge direction and choose path in the field

In the field activities, such as geological investigation, mountaineering, hiking, exploration, tourism, etc., in order to prevent getting lost and correctly determine the location and direction, it is necessary to master the positioning and lateral methods. In nature, some animals have the instinct to distinguish directions, such as pigeons. Some members of human beings also have this ability.

Why is abdominal fat hard to reduce?

If you want to have Mermaid line and vest line, you can't just make a few sets of belly rolls. One of the most important is the lower abdominal fat. If your abdomen is covered with a thick layer of fat, even if you do hundreds more belly rolls and exercise the most powerful abdominal muscles, they will not be able to see the sun!

Four movements for healthy running to prevent knee problems

Sports scientists have found that if the hip is not strong enough, it may cause knee pain after running. This is known as patellar joint pain syndrome, which affects the muscles in the front of the knee. Weak hip muscles can also affect the effect of running because they can't control the movement of the legs.

为什么你的竖脊肌容易损伤？

竖脊肌又叫骶棘肌，是位于腰椎旁的一组肌肉，从内向外依次为棘肌、最长肌和髂肋肌。其主要功能是伸展躯干，如果竖脊肌出现功能障碍，无论是痉挛或者张力增高，都容易使患者出现腰痛症状。

谁知道炽天使的睾酮怎么样？具体服用方法注意事项谁知道

最近做了恢复性的训练，所以上了补剂。说明上写的是两餐之间吃 那能不能两正餐之间的加餐之后吃呢 有没有空腹吃这一说? 我训练在晚上六点左右 那我是上午加餐吃比较好 还是练前的加餐吃比较好

在镇里开健身房赚钱吗？得投入多少钱？

我们镇这几年收成好，很多家养牛就赚了一年20来个，50来岁的没事就打麻将，20来岁的就愿意锻炼，但镇里还真就没有健身房，我是想开一个。

健身俱乐部有没有什么新的销售模式？比如会销！

健身是一种体育项目，如各种徒手健美操、韵律操、形体操以及各种自抗力动作，体操可以增强力量、柔韧性，增加耐力，提高协调，控制身体各部分的能力，从而使身体强健。