Usar "favourable position" en una oración

1. The bio-mechanical analysis of the striking movements in tennis shows that of all three major joints of the arm (shoulder, elbow and wrist) the elbow joint is in the most unfavourable position

2. The total percentage is now less than 100% which puts me in a very favourable position and leaves me with a number of options:

3. The total percentage is now more than 100% which puts me in a very favourable position and leaves me with a number of options:

4. The viceregal houseparty which included many wellknown ladies was chaperoned by Their Excellencies to the most favourable positions on the grandstand while the picturesque foreign delegation known as the Friends of the Emerald Isle was accommodated on a tribune directly opposite