Because - just going straight into an exercise routine without a warm-up session - will put extra strain on your muscles - possibly causing permanent injury !
After warming up, the body may feel more flexible, loose, and more prepared for physical activity. Blood flow to the muscles increases, enhancing muscle performance and reducing the risk of injury. Overall, you may feel more energized and ready to engage in your workout or activity.
More vacationing time during the year.
Most of it was spend on Guns, Shelters, Food, weapons and alot more.
workout
had more free time and more money to spend .
Global warming tends to be more pronounced during winter in the Arctic region. This is due to feedback mechanisms such as sea ice melting and reduced albedo effect, which amplify warming in the region. Rising temperatures in the Arctic also contribute to changes in weather patterns globally.
You have to workout more.
either low electrolytes levels or dehydration. Its most likely both. Drink more water.
If you do not stretch before a workout, you are more likely to be hurt during that workout. This is because your muscles are not warmed up yet, or loosened, and they will tear or cramp more easily
In order to find out more about the workout from the movie 300 I would suggest purchasing DVDs that instruct you on the workout, or perhaps a book on the workout.
Of course! Warming up the muscles makes them more flexible and elastic and this lowers the chance of the muscle getting injured, increases blood flow, and eliminates the muscles imbalance before the workout.
The launch of Sputnik.