The correct answer is the fourth option. The other three are grammatically incorrect.
For the first one, the best answer is that they:
<span>They provide celebrity encouragement to persuade the consumer.
they don't always contain lies, but also they don't need to contain the truth, they contain an opinion.
The second one:
</span>
"<span>Use full body movements to improve your health."</span><span>."
this is the only one that actually mentions a sports health - the other ones focus on the appearance rather than health
</span>
Superfluous is an adjective
The 3rd one because it has capitals and lowercase were it is neede
