What is blood doping? GCSE PE paper 2

The video tutorial discusses blood doping, a method used to enhance athletic performance by increasing the number of red blood cells in the body. This is achieved by extracting, freezing, and later reinjecting blood, which boosts oxygen transport capacity. The practice is particularly beneficial for endurance athletes like swimmers, cyclists, and runners, as it allows them to perform at higher intensities for longer periods without fatigue.

What is the primary focus of blood doping in sports?

• To boost mental focus

• To increase flexibility

• To improve oxygen transport

• To enhance muscle growth

During the blood doping process, what happens to the extracted blood?

• It is immediately reinjected

• It is discarded

• It is frozen for later use

• It is used for testing

How does the body respond after blood is extracted in the doping process?

• It creates more red blood cells

• It increases white blood cells

• It stops producing blood

• It reduces oxygen levels

What is a key advantage of having more red blood cells due to blood doping?

• Faster recovery from injuries

• Improved oxygen transport

• Increased muscle mass

• Enhanced mental clarity

Which type of athletes would benefit most from blood doping?

• Weightlifters

• Gymnasts

• Sprinters

• Long-distance runners