It would be helpful is you added the answer choices, but she could increase the intensity/work with more vigour to increase her heart rate.
Answer:
Sarcoidosis is an inflammatory disease that affects multiple organs in the body, but mostly the lungs and lymph glands.
Explanation:
hope this helps
Don't rush for shots.
Don't run backwards during lobs.
Avoid pickleball elbow.
Wear the right shoes.
Pay attention to your body.
Communicate with other players.