Excercise!

1234567
Across
  1. 3. A sport that involves rackets and a ball
  2. 4. Exercise you do with a rope
  3. 6. A sport with a batter, bowler and fielders
  4. 7. Involves striking small ball with a 'club'
Down
  1. 1. An exercise that involves moving through water
  2. 2. Involves throwing a large metal spear as far as you can
  3. 4. A flat wooden board with wheels
  4. 5. Is a martial art