Question 1: Define a closed kinetic chain resistance training exercise. Name one example of a kinetic chain resistance training exercise. Note: just giving an example is not a definition.
Question 2: List three major muscles trained in a deadlift. Also, list their role. By role I mean you should list if they are a prime mover (target), synergist, stabilizer, or dynamic stabilizer. You may need to look this up outside of the text.
Question 3: What is the purpose of the valsalva manoevre? Explain how it is done and what are the potential implications/dangers?
Question 4: What would be the predominant energy system used in a 400-m sprint? Would all three energy systems be used in this event?