Saturday, March 31, 2001
It is hard to fail, but it is worse never to have tried to succeed. In this life we get nothing save by effort.
- Theodore Roosevelt
1858-1919; US 26th President
Aim at the sun and you may not reach it; but your arrow will fly higher than if aimed at an object on a level with yourself.
- Joel Hawes
Friday, March 30, 2001
Thursday, March 29, 2001
Aerobic exercise does very little to burn fat DURING the exercise itself, and it only stimulates a slight increase in muscle. However, it has TREMENDOUS effects on the metabolism of fat, on heat production (which uses calories), on fat cells, and on every other aspect of fat chemistry in the body. So stop worrying about how many calories you burn during an exercise session! It is more important that you are exercising to change the way your body handles fat.
Wednesday, March 28, 2001
The use of more than one activity in your workout schedule is called cross-training--a combination of activities, such as jogging and cycling. Many people find this type of training less monotonous and more enjoyable. On days when jogging becomes "the same old, same old," a ride on a bicycle through a different neighborhood may be the answer to keeping you motivated. During inclement weather, a swim at an indoor pool may refresh your fitness program.
Cross-training also helps to reduce "overuse" injuries. This type of training strengthens a variety of muscles, reducing the tendency for stress injuries such as tendinitis, shin splints, and runner's knee. Also, if you can't do one of your activities because of an injury, you may be able to do another of your activities. For example, a knee injury may keep you from jogging but not from swimming.
Cross-training allows for overall fitness. All of the health-related components should be included in a fitness program: flexibility, cardiorespiratory fitness, muscular strength, muscular endurance, and body composition. A cross-training session of stretching, water aerobics, and weight-lifting exercises would meet all five of the requirements.
tip via Elizabeth Thornberry
Tuesday, March 27, 2001
tip via Joanne Bednar