Sculls are boats where each rower uses two oars, one in each hand, while sweeps are boats where rowers use one oar, with both hands on the same oar.

The standard distance for a rowing regatta race is 2000 meters, also known as the Olympic distance.

The most common rowing boat used in regattas is the eight, which has eight rowers and a coxswain (a person who steers the boat and calls out commands).

The coxswain is responsible for steering the boat, calling out commands to the rowers, and motivating them during the race.

In rowing, the technique used to propel the boat forward is called sweeping, where rowers use one oar with both hands.

The starting line in a rowing regatta is simply referred to as the starting line, where all boats align before the race begins.

The finishing line in a rowing regatta is the line that all boats must cross to complete the race.

The Henley Royal Regatta is an annual rowing regatta held on the River Thames in Henley-on-Thames, England.

The Head of the Charles Regatta is an annual rowing regatta held on the Charles River in Boston, Massachusetts.

The Royal Canadian Henley Regatta is an annual rowing regatta held on the Royal Canadian Henley Course in St. Catharines, Ontario.

The Grand Challenge Cup is an annual rowing regatta held on the Schuylkill River in Philadelphia, Pennsylvania.

The Head of the Vltava Regatta is an annual rowing regatta held on the Vltava River in Prague, Czech Republic.

The Head of the Tiber Regatta is an annual rowing regatta held on the Tiber River in Rome, Italy.

The Head of the Seine Regatta is an annual rowing regatta held on the Seine River in Paris, France.

The Head of the River Race is an annual rowing regatta held on the Thames River in London, England.