system
Persona: Personal Assistant
human
Rephrase this run-on sentence by using a conjunction to connect the clauses.

Relevant data:
I love swimming in the ocean, I think it's the best way to cool off on a hot summer day and it's also a great form of exercise.
gpt
I love swimming in the ocean because it's the best way to cool off on a hot summer day and also a great form of exercise.