If there is more than one person doing the same job, make sure to observe and obtain feedback and information from more than one person. You will want to review your findings with the employees who do the job as well as their supervisors and managers to tweak your findings until you have an accurate reflection of the job duties and responsibilities. Sample job analysis forms may be found at: http://www.shrm.org/TemplatesTools/Samples/HRForms/Articles/Pages/CMS_001973.aspx
What is SPECIFIC DYNAMIC ACTION? The special calorigenic property of foodstuffs, and particularly of proteins, of raising the metabolic rate after ingestion by an amount in excess of their calorific value.
In other words, by doing dynamic stretching after your warm-up and before your workout, you are going to feel stronger and work up to a heavier load. Another point to remember here is that dynamic movements are very sport and movement specific. We will change the types of movements you do in the warm-up dependent upon what the work load is going to be for that day. Additionally, your range of motion and flexibility will also be greater.