Question

How does participating in an impact exercise such as jumping rope affect you? It decreases your chance of injury. It increases your contraction rate. It decreases your flexibility. It increases your bone density.

Answer 1

D is the most reasonable answer

Answer 2

It increases your bone density.

Step-by-step explanation:

Impact exercise are all those which make contact with the floor. It can be low impact or high impact, the different is depending on the intensity and strength which we heat the floor, from walking to plyometrics.

Moreover, according to verywellfit, impact exercises have pros and cons, which are shown next:

Pros:

• Improves your bone density.
• Increase your heartbeat rate.
• Improves your stability, balance, and coordination.
• Strengthens your heart and lungs.
• Help you burn more fat.

Cons:

• Risk of injury when you don't have the right technique.
• It's no proper to people with articulation problems, because it can cause huge impact in strain joints, ligaments or tendons.
• For people with overweight is not recommendable due to the excess of pressure on knees and ankles.

On the other hand, bone density refers to the mass per bone volume, which is really important, because a lack of bone density mean that you can break them easily. The most popular ways to improve this is having a diet rich in calcium as dairy products, and doing low impact exercises, as walk or jog.