What is this sport?
swimming
What is this sport?
surfing
What is this swimming style?
backstroke
What is this swimming style?
freestyle
What is this swimming style?
butterfly swimming
What is this sport?
scuba diving
What is this sport?
sailing
What is this sport?
waterskiing
What is this swimming style?
breaststroke
What is this sport?
canoeing
What is this equipment?
surfboard
What is this equipment?
paddle
What is he wearing?
life vest / jacket
What is he wearing?
wetsuit
What is he wearing on his legs?
scuba fins