The best fitness tip for building up your arms is to work opposite muscles in opposite sets of each other. The best example would be to work the triceps and then the biceps. Each has the opportunity to rest while the other is being worked. This minimizes your time and maximizes your workout.
Increase the effectiveness of your walking workout. Bend your elbows at a 90 degree angle and pump your arms with every step you take. This encourages you to walk faster, increases your heart rate, and can burn 15% more calories than if you keep your arms by your side. Try to walk for at least 30 minutes a day, and you will see the results in no time.
A good tip to help you get fit is to stick with whole wheat foods. Avoid things like white bread and white rice, and instead opt for whole wheat bread and brown rice. Whole wheat bread and brown rice are more nutritious and give you long lasting energy.
There is no need to fear. Also try biking for a fitness alternative. Biking is a fun, inexpensive alternative for your daily commute that still focuses on fitness. Biking to work is a great form of exercise since you will be getting exercise in the morning and evening on your way to and from work.
While you may be a decent fitness enthusiast, it takes time and practice to become a great fitness enthusiast. You should know that you are never done learning about the activity or what you can do to better your skills. With the previous tips in mind, you are well on your way to becoming a great fitness enthusiast.