
If you decide to move your physical activity indoors when cooler temperatures arrive, here's how to stay safe while you stay in shape:
* Always warm up your muscles before any strenuous activity; and cool them down afterwards. If you're going to use treadmill or play basketball, walk around for five to 10 minutes before you start. After a workout, walk around and stretch your muscles until you cool down and your heart rate lowers.
* Train all of your major muscle groups. It's a mistake to focus on one area, such as abdominal muscles of biceps.
*Avoid lifting too much weight. If you can't finish eight repetitions without straining, you're probably lifting too much.
* Use good form. Learn how to adjust machines to your body size and avoid jerking while lifting weights. Jerky movements can lead to sprains and injury. Back muscles are especially vulnerable.
* Work hard enough ---but not too hard. Get your heart beating and work up a light sweat, but avoid workouts that are too intense. Moderate activity for longer periods of time will help you avoid injury and burnout.
Source: American Council on Exercise




