Katrina Cohen practices on a trapeze at Trapeze School New York, on July 1. At the school, students learn trapeze maneuvers with the skyscrapers of Lower Manhattan as a backdrop. The school is located on a rooftop at Pier 40 on the Hudson River.

Brandi Baker wraps her hands before a workout at Trapeze School New York, on July 1.

Greg Cooper spreads his arms as he works out on a trampoline at Trapeze School New York, on July 1.