The Canadian tennis star was down in Miami this weekend, where she was getting her boogie board on with a male companion in tow. She was wearing a two-piece red and yellow wetsuit for the ride, showing off her great figure in the process.

As if that itself wasn't hot enough, Genie went on to do a training sesh right there in the sand too ... using resistance bands to crouch, lunge and bend every which way.

Reports say Genie's been considering taking a break from tennis to recover from recent injuries. If her being on the mend continues to look like this ... we're all for it.