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Viking hardening Vas Relax
Viking hardening
Vas Relax
By hardening it is necessary to understand an increase in the body's resistance to the action of meteorological factors: cold, heat, low atmospheric pressure, as well as to other climatic conditions. The word "hardening" in this case is used by analogy with the phenomena observed in iron, steel when they are strongly heated and then abruptly cooled, giving them greater strength and hardness. Something similar happens to the human body, which, as a result of hardening procedures, acquires the ability to withstand unfavorable natural factors. A seasoned person is a person who consciously taught himself to endure cold, heat and other unfavorable natural conditions, having developed the corresponding ability of the body to successfully resist them.
| メディア | 書籍 Paperback Book (ソフトカバーで背表紙を接着した本) |
| リリース済み | 2020年11月29日 |
| ISBN13 | 9798573780894 |
| ページ数 | 102 |
| 寸法 | 152 × 229 × 5 mm · 145 g |
| 言語 | 英語 |