#grind

A grind balancing on opposite pegs, front-left and back-right or vice versa.

Grinding on the front peg only, back wheel balanced in the air.

Grinding on the rear peg only with the front wheel raised above the rail.

Back-truck grind with the front truck hanging over the near side.

A grind on the front truck only, tail in the air.

An angled nosegrind with the truck offset; a.k.a. crooks or K-grind.

A grind on the back peg and pedal with bars turned 45 degrees.

A grind or stall balancing on both pegs on the same side of the bike.

Back-truck grind with the front truck dipped down and off the far side.

A grind on the back truck only, nose in the air.

A grind on both trucks along an edge.

A curb grind you ollie or slap into without popping up first.