Spandex is technology that keeps the body tight and together in certain places. However, it is used for comfort rather than enhancing performance. It does not improve a runner's speed.
Strong wind blowing against the direction of the runners could slow them down and require more effort to maintain their speed. On the other hand, a tailwind, blowing in the same direction as the runners, could help push them forward and potentially increase their speed.
A headwind would slow down the runners as they move against the wind, affecting their speed and endurance. A tailwind, on the other hand, can provide a slight push and help increase their speed. Lateral wind can also affect the stability of the runners and their ability to maintain their direction.
Skin tight spandex or Lycra.
Speed chutes are designed to help runners run faster. They are a personal parachute that you wear and the resistance from the air when you run pulls you back, making you work harder.
Drag- APEX :)
18-100 dergreses
Spandex is a synthetic fiber. There are different types of Spandex fabric. The two most common is Two-way Spandex and Four-way Spandex.
Friction
as fast as you and they are not fast runners
Yes some spandex is waterpoof
Spandex is a synthetic fiber that does not conduct heat. It has insulating properties that help retain body heat, making it a popular choice for activewear and other clothing items.
no