The following diagrams depict 2 initial seated positions that someone needs to stand up from. At the total body level, which position do you think is more difficult to stand up from a force / impulse generation perspective (as a hint: assuming the person's feet don't move at all, look at which scenario would require angular impulse generation versus which one would not)? Thoroughly explain / rationalize your answer and include free body diagrams with forces. (a) OCM Z CM (b) CM CM