His comments come in relation to the Olympics.
Rafael Nadal believes it will be hard for players to fit in another 15 day quarantine period for the Olympics into their calendar.
The Australian Open begins on Monday, with participants having spent the last two weeks in their rooms at designated facilities.
The Tennis calendar like many others is condensed in an Olympic year with less time inbetween major events.
The world number 2 says they're having to adjust their preparations to fit in with all local restrictions:
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