{"id":491,"date":"2026-05-09T13:40:14","date_gmt":"2026-05-09T13:40:14","guid":{"rendered":"https:\/\/theinsidersnews.co.uk\/?p=491"},"modified":"2026-05-09T13:40:15","modified_gmt":"2026-05-09T13:40:15","slug":"how-is-it-possible-for-ski-jumpers-to-stay","status":"publish","type":"post","link":"https:\/\/theinsidersnews.co.uk\/?p=491","title":{"rendered":"How is it possible for ski jumpers to stay in the air so long and how do they train for that?"},"content":{"rendered":"\n

Ski jumping is one of the most breathtaking sports in the Winter Olympics and World Cup. Athletes launch off a ramp at speeds over 90 km\/h (56 mph), then appear to float through the air for 5\u20138 seconds, covering distances that often exceed 200\u2013250 meters. It looks like pure magic or outright defiance of gravity. In reality, it\u2019s a masterful combination of physics, precise technique, specialized equipment<\/a>, and intense training.<\/p>\n\n\n\n

The Physics: Turning the Body into a Wing<\/h2>\n\n\n\n

Ski jumpers don\u2019t truly \u201cfly\u201d like birds or airplanes, but they maximize lift<\/strong> while minimizing drag<\/strong> to stay airborne far longer than a simple ballistic trajectory would allow.<\/p>\n\n\n\n

\"How<\/figure>\n\n\n\n

1. The Takeoff<\/strong> <\/h3>\n\n\n\n

Jumpers accelerate down the in-run, converting gravitational potential energy into kinetic energy. They reach takeoff speeds of 90\u2013110 km\/h. In the final moments<\/a> on the ramp (often just 0.3 seconds), they explode upward and forward with powerful leg drive while positioning their body for the optimal launch angle. Timing here is everything.<\/p>\n\n\n\n

2. Aerodynamics in Flight<\/strong><\/h3>\n\n\n\n

Once airborne, three main forces act on the jumper: gravity (pulling down), drag (air resistance slowing them), and lift (pushing them up and forward).<\/p>\n\n\n\n

The secret lies in body and ski positioning. Modern jumpers use the V-style<\/strong>, where the skis are spread outward in a V shape (tips apart, tails closer), the body leans far forward, and the arms are held back or slightly out. This position dramatically increases surface area exposed to airflow, creates an ideal angle of attack<\/strong>, and generates significantly more lift than the old parallel style. The V-style can produce about 30% more lift.<\/p>\n\n\n\n

By Bernoulli\u2019s principle and Newton\u2019s laws, faster airflow over the top and deflection of air downward create upward lift. The jumper essentially glides on a cushion of air pressure. Small adjustments<\/a> in hip, knee, or shoulder angle can make big differences in distance.<\/p>\n\n\n\n

Further reading on the V-style and aerodynamics:<\/strong><\/h2>\n\n\n\n