Leslie Irvin, an American inventor and pioneer in the field of parachuting, is credited with developing the modern parachute design that saved countless lives during World War II.

For a safe and controlled parachute deployment, a minimum altitude of 2,000 feet is generally recommended to allow sufficient time for the parachute to fully open and stabilize before reaching the ground.

Freefall refers to the initial phase of a parachute jump where the jumper falls freely towards the ground after exiting the aircraft, before deploying the parachute.

A drogue parachute is a small parachute deployed before the main parachute to stabilize the jumper's position and reduce oscillations during freefall.

Canopy Control refers to the techniques used to steer and maneuver the parachute during descent, allowing the jumper to control their direction and landing spot.

Landing refers to the final phase of a parachute jump where the jumper touches down on the ground after successfully deploying and controlling the parachute.

In most countries, the minimum age requirement for skydiving is 18 years old, although some countries may have different regulations.

The maximum weight limit for skydiving typically ranges from 220 to 250 pounds, depending on the regulations of the skydiving center and the equipment used.

The average speed of a skydiver in freefall is approximately 120 miles per hour (mph), depending on factors such as body position and air resistance.

A reserve parachute is a backup parachute carried by skydivers in case the main parachute fails to deploy or malfunctions during a jump.

Packing refers to the process of carefully folding and arranging the parachute into a container, ensuring it is properly secured and ready for deployment.

The recommended altitude for deploying a parachute is typically around 1,500 feet, providing sufficient time for the parachute to fully open and stabilize before reaching the ground.

Exit refers to the process of leaving the aircraft, whether by jumping or stepping out, to begin the parachute jump.

A static line is a cord attached to the aircraft that automatically deploys the main parachute when the jumper exits the aircraft.

Deployment refers to the moment when the parachute canopy fully opens and inflates, creating drag and slowing the jumper's descent.