A witness may testify to a matter only if evidence is introduced sufficient to support a finding that the witness has personal knowledge of the matter. Evidence to prove personal knowledge may consist of the witnessâs own testimony. This rule does not apply to a witnessâs expert testimony under Rule 703.
Max. rise is now 7-3/4, and minimum run is 10, nose-to-nose, with at least a 3/4 bullnose required, so the step is actually about 11 long. For commercial or multi-family stairs, it is still 7 max and 11 min.ax. rise is now 7-3/4, and minimum run is 10, nose-to-nose, with at least a 3/4 bullnose required, so the step is actually about 11 long. For commercial or multi-family stairs, it is still 7 max and 11 min.
Best Answer: It doesn't matter if you run or walk the stairs: You burn the same number of calories when you go up 10 flights. By sprinting, you simply get there faster and benefit from a more efficient cardio workout. A 130-lb person burns 248 calories per half hour by walking the stairs, and maybe double that by sprinting. So to burn 500 calories, you'd have to keep it up for over half an hour, bearing in mind that you burn fewer calories on the way down. http://www.fatburn.com/free_tool_activit...