Adjusted summary of articles by Peter Ruoomsdillon and Julia Stevens
ice hockey
The National Hockey League was established in 1917 and since then there have been four major eras of the NHL; the Founding, the Original Six, the Expansion Era and the Modern Era.
The tournament was founded when its predecessor, the National Hockey Association was disbanded. The six teams that remained adopted a new moniker and the second era of the NHL began.
In 1967, with the world economy and political climate more stable than in decades prior, six additional expansion teams joined …

world ranking
The IIHF World Ranking is based on awarding points for the final positions in the last four IIHF World Championships and in the last Olympic Ice Hockey Tournament.
The team that wins the IIHF World Championship gold medal or the Olympic gold medal receives 1200 points. In general, there is a 20-point interval between two ranked positions (for example, 880 points for the 13th place and 860 points for the 14th place).
Example: Value of the gold medal
Year 1: 100% value — 1200 points
Year 2: 75% value — 900 points
Year 3: …

Adjusted summary from Wikipedia
olympics
Ice hockey tournaments have been staged at the Olympic Games since 1920. The men’s tournament was introduced at the 1920 Summer Olympics and was transferred permanently to the Winter Olympic Games programme in 1924. The women’s tournament was first held at the 1998 Winter Olympics.
The Olympic Games were originally intended for amateur athletes, and until 1998, the players of the National Hockey League (NHL) and other men’s professional leagues were not allowed to compete. The games of the tournament follow the rules of the International Ice Hockey …

Adjusted summary of articles by Kim McCullough
girls hockey
Girls hockey is a contact sport which means that players are going to get hit and knocked off balance. Having great single-leg balance is absolutely essential to being strong and stable on the ice. Without it, girls hockey players will be weaker, slower and more susceptible to injuries. The exercise is called, Single Leg Balance with Partner Pushes.
You know that you are low enough when the knee of your non-balancing leg touches the calf of your balancing leg. Getting and staying low is …

Adjusted summary of articles by Lucas Aykyord and Wikipedia
IIHF
The International Ice Hockey Federation (IIHF) (French: Ligue Internationale de Hockey sur Glace) is the worldwide governing body for icehockey and in-line hockey. It is based in Zurich, Switzerland, and has 68 members. It is responsible for the management of international ice hockey tournaments, and maintains the IIHF World Ranking.
The IIHF museum was located within the International Hockey Hall of Fame Museum located in Kingston, Ontario from 1992 to 1997. In 1998, the IIHF museum relocated to Toronto, Ontario, …