Fist bumps more hygienic than handshakes

Fist bumps may be a more hygienic greeting than shaking hands, according to a new study which found that germ transfer was 90 per cent lower when bumping fists than during a handshake.

Firm handshake, brisk walking strong indicators of long life

A firm handshake, often seen as a sign of confidence, could also signal that you will have a long life, say scientists.