Your goal is to swing 200 miles per hour. This may seem impossible but there is a trick:

1. Head to the rooftop of the Daily Bugle.

2. Run to the triangular tip of the building.

3. There will be 2 metal cylinders next to each other near the end.

4. When near them, you will see an X button appear on screen.

5. Before pressing BLUE, face towards Central Park (just check your map).

6. Press BLUE and you will see an animation of the left thumbstick pushing downward.

7. Keep pushing downward on the left thumbstick.

8. You will let go and start flying.

9. You should land in one of the lakes in Central Park.

10. You should see the achievment confimation.