Younger golfers were shown to practise significantly more than other groups but instead use their limited time to practice .
Other groups again is probably a by - product of time as these golfers do not have 4 hours to devote to a round of golf .
Younger golfers were shown to practise significantly more than other groups , which again is probably a by - product of time as these golfers do not have 4 hours to devote to a round of golf , but instead use their limited time to practice .