Final answer:
Kettlebell training has focused on developing strength, cardiovascular fitness, and overall endurance. It is a popular form of exercise known for its effectiveness in improving functional fitness.
Step-by-step explanation:
In kettlebell training, the focus has been on developing strength, cardiovascular fitness, and overall endurance. This type of training has been used for centuries and has its origins in Russia. It involves using a cast iron weight with a handle to perform various exercises such as swings, snatches, and cleans.
Kettlebell training is known for its effectiveness in improving functional fitness and targeting multiple muscle groups at once. It is a popular form of exercise for athletes, fitness enthusiasts, and those looking to build strength and burn calories.
Some key benefits of kettlebell training include improved grip strength, core stability, explosive power, and flexibility.