Photos:: Manny Pacquiao training

Manny Pacquiao works out at the Wild Card Gym in Hollywood on April 2.

Boxer Manny Pacquiao talks with trainer Freddie Roach during training at the Wild Card Boxing Club on Tuesday in Hollywood.  (Wally Skalij / Los Angeles Times)

Boxer Manny Pacquiao relaxes before training begins at the Wild Card Boxing Club on Tuesday in Hollywood.  (Wally Skalij / Los Angeles Times)

Boxer Manny Pacquiao is watched by his dog “Pacman” during training at the Wild Card Boxing Club on Tuesday in Hollywood.  (Wally Skalij / Los Angeles Times)

Boxer Manny Pacquiao trains at the Wild Card Boxing Club on Tuesday in Hollywood.  (Wally Skalij / Los Angeles Times)

Boxer Manny Pacquiao, left, and TV personality Mario Lopez take a picture together at the Wild Card Boxing Club on Tuesday in Hollywood.  (Wally Skalij / Los Angeles Times)

Boxer Manny Pacquiao takes a peek out a window while he trains at the Wild Card Boxing Club on Tuesday in Hollywood.  (Wally Skalij / Los Angeles Times)

Boxer Manny Pacquiao trains at the Wild Card Boxing Club on Tuesday in Hollywood.  (Wally Skalij / Los Angeles Times)

Boxer Manny Pacquiao has a little fun by jumping on the ropes during training at the Wild Card Boxing Club in Hollywood.

Boxer Manny Pacquiao talks with trainer Freddie Roach in the Wild Card Boxing Gym in Los Angeles.  (Luis Sinco / Los Angeles Times)

Prizefighter Manny Pacquiao in the ring at the Wild Card Boxing Gym in Los Angeles preparing for a much anticipated match against Floyd Mayweather Jr.  (Luis Sinco / Los Angeles Times)

Manny Pacquaio loosens up during his training session at the Wild Card Boxing Gym in Los Angeles.  (Luis Sinco / Los Angeles Times)

Manny Pacquiao prepares in the ring for his upcoming boxing match with Floyd Mayweather Jr.   (Luis Sinco / Los Angeles Times)

Pictures of Filipino prizefighter Manny Pacquiao line the walls of the Wild Card Boxing Gym in Los Angeles.  (Luis Sinco / Los Angeles Times)

Manny Pacquiao towels off after his first workout at Wild Card Boxing Gym in Los Angeles in preparation for his bout with Floyd Mayweather Jr.  (Luis Sinco / Los Angeles Times)

Boxer Manny Pacquiao trains for his upcoming fight with Floyd Mayweather Jr. with the flag of the Phillipines hanging in the background.  (Luis Sinco / Los Angeles Times)

Boxer Manny Pacquiao smiles while being framed by the flag of the Philippines. He opened training camp at the Wild Card Boxing Gym in Los Angeles on Monday.  (Luis Sinco / Los Angeles Times)

The Wild Card Boxing Gym in Los Angeles, where Manny Pacquiao is training for the much anticipated match against Floyd Mayweather Jr.  (Luis Sinco / Los Angeles Times)