There are companies today that have training methods to help athletes. Many concentrate on the SAQ's which are speed, agility, and quickness. It also is a clothing and dedicated sport bag manufacturing company called "Sportsaq." the SAQ equals SACK.
If you were to pick a sport that focuses mainly on speed training it would most likely be track. Track is great for endurance and it helps build you leg muscles. Track would be a good sport that uses speed training!
Antonia Jane Williams has written: 'An investigation into the effectiveness of sprint-assisted and sprint-resisted training methods in swimming' -- subject(s): Swimming : sprint-assisted training methods, Swimming : sprint-resisted training methods
Weight training is used in every sport to get stronger and develop athleticism. Weight training is an essential part of every athletes success. A good weight training program is what makes championship athletes and teams.