Adjust the height so you're in a 90-90-90 position--feet flat on the floor or on a foot rest and your knees and hips bent at 90-degree angles.

FORBES: Magazine Article

Another 13 households in the hilly Skyline community were largely shut off from the rest of the town by a 15-foot gap in the roadway.

WSJ: Flood Cleanup Continues in Duluth

He knocked in his 8-foot birdie putt, assumed he was ahead, and then never looked at another board the rest of the day.

NPR: Leonard In 3-Way Tie For The Lead At Innisbrook

With 6 bedrooms and 8 bathrooms, the 8, 000-square-foot home has more than enough room for Martin, Paltrow, their two children and perhaps the rest of the Coldplay band.

FORBES: Connect

When the whole enterprise is finished, visitors will be able to follow a 15-foot-wide pathway down to a central chamber underneath the rock's pyramidal form, which will ultimately rest on concrete rails.

WSJ: Levitated Mass | Arrival of a Rock Start | By Arnie Cooper