Lots of companies streamline operations… they make policies and procedures simple so the rank and file can follow them consistently and accurately. In the case of life insurance companies, the task to assign disease risk is often tied to a simple height weight chart. Here is an example. 
It is a simple fact… the more you weight, the more you pay. Now in reality there are some serious flaws in correctly assigning health risk simply using a height weight chart. For example, if you are considerably more muscular than average you will pay more, even if you have low body fat. I was watching the NFL combine on TV yesterday and every single player I viewed was off the chart, even for the large frame category. Yet these are some of the fittest and most trained individuals on the planet.
The accuracy of these measures can be improved by adding other measures, like waist circumference. If your extra weight is not distributed on your body in the wrong areas (the waist) then indications are your higher weight is not an indicator of higher health risk.
Another popular body measure tool is body mass index. This tool also ignores the actual fat and fat-free mass and makes general assumptions to assign weight classification ratings. Learn about body mass index here and find a body mass index calculator here.
weight in kg. Then divide that result by 200 and that equals your kcal/min. MET example – golf with a cart is 5.1 and jumping rope 60 – 80 skips per minute is a 9.
Lower the legs slowly and tighten the whole area. Beginners keep bent legs or even jump assist from a box and focus on the negative (lowering) part of the lift as you build up strength. If you don’t have the hanging equipment do incline or flat leg pull-ins or raises.
