QUESTION: Fix punctuation: Now of course working out the chest muscles does help by shaping up your chest to make your man boobs less visible
ANS: Now, of course, working out the chest muscles does help by shaping up your chest to make your man boobs less visible.
QUES: The duties of Muslims form the five pillars of Islam which set forth the acts necessary to demonstrate and reinforce the faith

correct the punctuation.

CORRECTED: The duties of Muslims form the five pillars of Islam, which set forth the acts necessary to demonstrate and reinforce the faith.
Question: For the Nord Stream Race 2013 in September for around 800 Nautical miles of Glcksburg leads to Saint Petersburg preparations are in full swing
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Answer: For the Nord Stream Race 2013, in September for around 800 Nautical miles of Glucksburg leads to Saint Petersburg, preparations are in full swing.
They called a second ambulance

Can you repeat this sentence, but add in punctuation?
They called a second ambulance.
input: Other games like Track Field Game
fixed: Other games like Track & Field Game
he begins doing poorly

Can you repeat this sentence, but add in punctuation?
...he begins doing poorly.