Is there a limit to natural fitness? Where is the limit?
The answer is yes. In order to describe this limit, we need a measure: FFMI (Fat Free Mass Index), which Google translates as "Fat Free Mass Index". People who come into contact with fitness will be familiar with him. FFMI is often used to judge what stage your current muscle mass has reached. FFMI=KG×( 100%- body fat percentage)/m2. If the height exceeds 1.8m, FFMI (after adjustment) = FFMI+6.0x (m-1.8). Compared with the body mass index (BMI), FFMI is considered as the most practical tool to measure progress and potential, without counting fat into weight.
Attachment: Body mass index (BMI), also known as ketosis index, is used to measure the degree of obesity. Body mass index = weight/height squared (unit kg/m? )
Classification of WHO Standards, Asian Standards and China Reference Standards: Risk of Disease.
Thin? < 18.5? < 18.5? < 18.5? Low (but increased risk of other diseases)
Normal? 18.5~24.9? 18.5~22.9 。 18.5~23.5 level.
Overweight? ≥2 5 ≥23? ≥24?
Fat? 25.0~29.9? 23~24.9 。 24~26.9? raise
Obesity 30.0~34.9? 25~29.9? 27~29.9? Moderate increase and one-time increase
Severe obesity? 35.0~39.9? ≥30? ≥30? Seriously increase
Extreme obesity? A very serious increase of ≥40.0
The form comes from Baidu Encyclopedia
Generally speaking, the body mass index is used to measure how fat you are, while the FFMI index is used to measure how strong you are.
Male FFMI index:? For women:
16- 17: The muscle mass is below average? * 13- 14: muscle one? The quantity of meat is below average.
18- 19: average muscle mass? * 15- 16: average
20-2 1: muscle mass is above average * 17- 18: above average.
22: The muscle mass is relatively high * 19-2 1: Very high.
23-25: High muscle mass * > 22: No medicine? One? within reach
26-27: High enough for medication.
28-30: Value that cannot be realized without medication.
The limit of natural fitness is 25.
But it doesn't rule out that a player who is one in a hundred is born with amazing backbone.
The FFMI values of all previous Olympic athletes have exceeded 25, the FFMI values of their ancestors ronnie coleman have reached an astonishing 39.72, and the FFMI values of the governors have also reached 28.52.
Hehe, just look at these superman data. In fact, it has no reference value for ordinary people who exercise naturally.
Although ordinary people can't compare with professional bodybuilders, it also shows that the limit is not unbreakable.
Well, my own body mass index is about 24.2, and FFMI is about 2 1.97. There is still a long way to go. Come on! Although I know my limits, I don't think I will lose my motivation, but I have a clearer goal.
If you are interested, you can refer to the formula to calculate your FFMI value, or you can calculate the limit lean weight according to your height.
Here I recommend a website called weightrainer, which can calculate your limit weight, limit chest circumference, arm circumference, neck size, thigh size and calf circumference at a specific body fat rate. Of course, the results are for reference only.
? I wrote it on Typora, but there was no format when I imported it, so I just looked around.