1. Explain the location of a person’s center of mass for a high jumper using a Fosbury flop technique at their highest position above the bar.
2. Explain the location of a person’s center of mass for standing straight with their arms up over their head and feet shoulder width apart.
3. Explain the location of a person’s center of mass for sat on the floor with their legs and arms in front of them during a sit and reach test.
4. Explain the location of a person’s center of mass for standing straight by their arms by their sides and feet shoulder width apart.