It looks as though everything is going swimmingly for Floyd Mayweather Jnr as he continues his Manny Pacquiao mega-fight preparations . Mayweather Jnr caused a splash as he took to the pool before completing a few lengths as his trainer looked on during his Sunday session . The video posted to his Instagram also shows the 38-year-old boxer testing his muscles against the resistance of the water as he continues his impressive training routine . Floyd Mayweather Jnr took to the swimming pool to continue his mega-fight preparations . The boxer enjoyed a few laps of the swimming pool before doing some underwater resistance training . Mayweather Jnr continued his pre-fight preparations by doing a few lengths of a swimming pool . Mayweather Jnr 's trainer looks on as the boxer finishes his swimming routine ahead of mega-fight . On Saturday Filipino-fighter Pacquiao tested his fitness against the steepness of some mountain roads . It is now less than a month until both boxers meet in Las Vegas for what is being dubbed as the richest fight in boxing history . The fight on May 2 is expected to break the pay-per-view record of $ 152million set by that fight in 2013 , and is also expected to surpass the 2.5 million buys that Mayweather 's fight against Oscar De La Hoya accumulated in 2007 . Manny Pacquiao trains with his team at Griffith Park in Los Angeles , California ahead of the mega-fight . Pacquiao and his team do some stretches after climbing to the mountain 's summit during a training sessio . Pacquiao took to the mountains as he prepares to take on Floyd Mayweather Jnr in May .
lance Mayweather Jnr hit the swimming pool as he continued his training . he did laps of the pool as well as water resistance muscle exercises . Mayweather Jnr is training ahead of post - fight with Manny Pacquiao . It is now less than a month before their duo meet in Las Vegas .