From church choirs to karaoke bars, singing has always lifted people's spirits. But could it be good for their physical health too? Alice Wignall finds out
Dave Turner: The Trickster Xdream combines innovations in fitness and gaming technology to create an interactive exercise bike that simulates outdoor cycling
Keeping active is key to a healthy lifestyle. However, our bodies' needs change as we get older and we need to target our exercise accordingly, says Andy Darling