Aqua aerobics

When a person who weighs 100 kg, or who has arthritis,or cannot do any exercises on the land due to gravitational pull, enters the water, the load is lifted off the joints and he is ...

'Superficially, you're performing rudimentary movements to Akon songs, but my class was full of conspiratorial pensioners who used it as a chance to natter'What is it? You might know it better as aqua aerobics, or ...