1. archery
   badminton
2. boxing

In archery, the term "boss" refers to the target, to which the target face is affixed.

1. taekwondo
   shooting
2. table tennis

In table tennis, the term "penhold" refers to a type of grip. Players hold their rackets as if they were pens.

1. trampoline
   diving
2. fencing

In diving, the term "armstand" refers to when divers launch from the platform after positioning themselves vertically on their hands.

1. beach volleyball
   synchronized swimming
2. water polo

In beach volleyball, the term "setter" refers to the competitor who sets up his or her teammate to make an attack play.

1. triathlon
   swimming
2. canoe slalom

In canoe slalom, the term "spraydeck" refers to the material that extends from the paddler's waist to the boat's cockpit in order to keep the craft from flooding with water.

1. wrestling
   basketball
2. tennis

In basketball, the term "downtown" refers to any court space outside the three-point line.

1. fencing
   judo
2. rowing

In fencing, the term "riposte" refers to a successful counterattack, after one party executes a parry against an opponent's attack.

1. volleyball
   badminton
2. polo

In badminton, the term "smash" refers to when a player executes a hard overhead shot.

1. equestrian
   sailing
2. trampoline

In trampoline, the term "fliffus" refers to a double somersault with a minimum of a half twist.

1. track and field events
   badminton
2. cycling

In track and field, the term "anchor" refers to the last runner in a relay race.

1. discus and hammer
   judo
2. rowing

In discus and hammer, the term "cage" refers to the place athletes stand while they're throwing.

1. archery
   shooting
2. hockey

In hockey, the term "shooting circle" refers to the half circle surrounding each goal that players must be within in order to score a goal.

1. cycling
   equestrian
2. diving

In cycling -- mountain bike style -- the term "full sus" refers to a bike sporting both rear and front suspension.

1. handball
   rowing
2. weightlifting

In rowing, the term "scull" means the rower is using two oars, one in each hand.

1. fencing
   wrestling
2. taekwondo

In taekwondo, the term "dobok" refers to the uniforms the competitors wear.

1. rhythmic gymnastics
   badminton
2. pentathlon

In rhythmic gymnastics, the term "club" refers to the club-shaped objects gymnasts use to perform one of four choreographed athletic dance routines.

1. wrestling
   sailing
2. trampoline

In trampoline, the term "barani" refers to a front somersault spiced up with a half twist.

1. equestrian
   handball
2. taekwondo

In handball, the term "pivot" refers to a player who spends most of his or her time on the offensive in the opposing side's zone.

1. tennis
   diving
2. archery

In tennis, the term "ace" refers to a (legal) serve that the opposing competitor never touches.

1. rowing
   weightlifting
2. cycling

In cycling -- track style -- the term "derny" refers to the pacing motorcycle used in some races.