If the original version proves too difficult the exercise can be modified to meet your fitn.
Barbell floor wiper.
To perform floor wipers you need a barbell squat rack or power rack with weights.
Floor wipers exercise your shoulders and entire core but mainly target the rectus abdominis in the front of your stomach as well as the obliques on your sides.
Barbell floor wiper is a exercise for those with a expert level of physical fitness and exercise experience.
Floor wipers are tough they give your abs an effective workout.
Start lowering them.
Lie on your back on the floor holding a barbell over your chest with straight arms.
You can start by using only a barbell and then gradually add weight plates as you.