Hi!
That is true. When tennis players apply top spin, they sweep their arm across an imaginary plane, rotating around their elbow, essentially how a windshield wiper moves, except without the glass, and the forearm as the wiper.
Hope this helped!
Answer: Handwritten.
Explanation: After your job interview, the first follow-up should be a thank you note; preferably a handwritten letter sent through the mail, which is more likely to be read, but an email on time is better than nothing. You should always send a note to every person you interviewed with, no later than 24 hours after the interview.
Answer:

Explanation:
Cardiovascular exercise examples are running, brisk walking, and bicycling. Cardiovascular exercise must meet three requirements:
- Use major muscle groups
- Be rhythmic
- Maintained continuously
Push ups check off the first two, but it is usually difficult to maintain pushups continuously for five or more minutes.
Pushups are considered strength building exercises, not cardiovascular.