1. Keep your body weight on the ball of your foot and toes. This will help prevent sport injury from any kind of impact, whether it's a fall, an accident, or anything else.

2. Use proper form when performing exercises. If you have trouble keeping your feet straight, try using a foam roller instead. You can also use a pair of tennis shoes for this purpose.
3. Avoid pushing too hard during movements. If you're trying to do something fast, you'll be more likely to injure yourself if you push harder than necessary.
4. Don't overdo stretching before exercise. Doing so may cause unnecessary pain, which could lead to further problems.
5. Take breaks between exercises. When you're working out, take short breaks every few minutes to rest.
6. Always wear comfortable clothing. If you get cold, you should change into dry clothes immediately.

7. Try different types of weights. Find what works best for you; some people like lighter weights and others prefer heavier ones.
8. Stay hydrated throughout the day. Drinking plenty of water will keep you healthy and prevent dehydration.
9. Don't skip meals. Eating at least one meal with protein is important to avoid muscle wasting.
10. Make sure that you stay active. Exercise is good for your health because it helps build lean muscles. It also helps improve cardiovascular fitness.
11. Don't eat too much sugar. Sugar is harmful to your body. The amount you consume depends on how much you weigh. For example, if you weigh 100 pounds, consuming 1 gram of sugar per pound of bodyweight would result in a 200-gram serving (about 3 teaspoons). A 400-pound person would need only 20 grams of sugar per pound of bodyweight.
12. Eat foods high in fiber. Fruits and vegetables contain fiber, which keeps your intestines healthy. Fiber has many other benefits, including helping you lose fat.
13. Avoid caffeine. Caffeine contains stimulants that increase blood pressure and heart rate. These effects can contribute to increased risk of heart disease and stroke.
14. Avoid alcohol. Alcohol increases stress hormones such as cortisol, which can raise your blood pressure and cholesterol levels. Also, it lowers your metabolism. So, drinking alcohol can actually make you sick.
15. Limit sodium intake. Too little sodium can cause kidney damage, which can lead to kidney failure.
16. Drink lots of water. Water contains electrolytes — minerals that help maintain normal fluid balance.
17. Get enough vitamin D. Vitamin D is essential for bone growth and calcium absorption. Getting adequate amounts of vitamin D can prevent osteoporosis and reduce fractures.
18. Avoid smoking. Smoking causes inflammation, which leads to swelling of arteries and veins. It also decreases blood flow to certain organs, leading to infections.
19. Avoid heavy lifting. Heavy lifting puts extra strain on joints and bones. Therefore, it's better to perform light work during workouts.
20. Wear loose fitting, lightweight clothing. Lightweight clothing makes it easier to move around. It also reduces the chance of getting sweaty.
21. Have fun! Sports can be fun, but they shouldn't be stressful. Be active and enjoy the process of training and competing.