The 62-year-old German, who plans his own fitness routines without the help of personal trainers, says he has "had to be a little creative" to keep fit during isolation.

“I can swing a club a little bit because I have a heavy club – a seven iron with lead down the shaft – and I swing that in my fitness room. I also have a treadmill and exercise bike.

“I have mats to stretch on and do body-weight exercises and I am learning to do some workouts in the pool which is actually better for my knees and my shoulders.

“You need to be creative and use what you have and everyone has that opportunity. You can do sit-ups, push-ups and pull-ups and benching just using your body weight. You don’t need a lot of other stuff. I cycled yesterday for an hour and I enjoyed that. It was beautiful and good exercise.

“I also have a little putting green in our back yard and I can chip around that too.”

Here are some of Langer's best 'at-home' fitness tips. Enjoy!