Inflate the ball until you can sit on it with your feet resting flat on the floor and your legs at a 90 degree angle to the floor.
Exercise ball size for desk.
According to the university of minnesota extension you should use a bigger sized exercise ball.
Buy a burst resistant exercise ball.
75 cm ball an exercise ball when size properly makes for an active chair when sitting at a desk.
Generally if you re 4 feet 8 inches to 5 feet 5 inches tall buy an 18 inch ball.
Inflate the ball use the pencil mark to match the height of your exercise ball.
So what size exercise ball for sitting at desk.
So while for exercising purposes you would use a 45 cm ball if you are 5 feet tall for sitting at a desk you should use a 55 cm exercise ball.
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You should be able to sit with your knees at a right angle and your thighs.
If you are of average weight and you are under 5 3 160 cm you should choose a 55 cm 21 7 inch diameter exercise.
Here are the simple steps to achieve the right measurements when inflating an exercise ball.
Over 6 feet and you ll need a 30 inch ball.
5 11 to 6 7 height.
Choose the right fitness ball for your height and weight.
Exercise balls are large inflatable balls used during workouts physical therapy or as a replacement for your desk chair.
Before you pick just any stability ball though find the best size for your height to get your core firing.
They range in size and air pressure depending on your height and how you want to use it.