"That" is an intensifier, an adverb of degree, modifying "bad" and saying HOW bad he is.
Information Collection and evaluation; resource coordiniation and communications facilitation.
An adjective.
If physically modifies bad, it should be moved to the end of the sentence in order for the sentence to flow smoothly. However, it isn't at the end of the sentence. That tells us that bad is not modified in this sentence. Rather, "physically" is telling us about exercise; the exercise is physical exercise not mental. Compare with this sentence where bad is modified: If you do not exercise you may feel bad physically.
The answer to "what" is a thing.The answer to "whom" is a person.The pronoun "whom" functions as the object of a verb or a preposition.The corresponding pronoun "who" functions as the subject of sentence or a clause.The pronoun "what" functions as a subject or an object in a sentence.
A participial phrase functions in a sentence as an adjective, modifying a noun or pronoun. It provides more information about the noun or pronoun it is describing.
he goes to heaven and fulfils his duty as a saint
smoking is bad
You need to interpret the words of the sentence into an algebraic form.
This is too bad. This is the subject in this sentence.
This is too bad. This is the subject in this sentence.
It functions as a subject of the sentence.
Example sentence - I will absolutely not tolerate bad behavior.