Why It’s Important to Stay Fit
In the technologically advanced society that we live in today, staying fit and keeping active has become much more difficult than in the past. We live fast-paced lifestyles that don’t always allow enough time to go to the gym, join a sport, or participate in alternative means of exercise anabolic pharma steroids
. Likewise, it is much easier to quickly grab an unhealthy meal or snack than to prepare nutritious and delicious foods day in and day out. Nevertheless, our physical and mental fitness are important for our health today and in the future. Indeed, maintaining your fitness helps to minimize health risks, prevent disease, and enjoy a higher quality of life.
More importantly, staying fit offers a number of other benefits that we may not always consider. From improved self-esteem to reduced stress, our fitness has a greater impact on our lives than we may be aware. So if you’ve ever asked yourself why it’s important to stay fit, the answer is clear. Proper fitness ensures physical and mental health while offering a number of social benefits as well.
Regular exercise is crucial to long-term health. Just 30 minutes of daily cardiovascular exercise drastically reduces your risk of heart disease, diabetes, cancer, and other life-threatening diseases. Moreover, maintaining your physical fitness helps to prevent conditions that are associated with aging and generally degrade your quality of life over time.
When we speak about mental fitness, we may be referring to maintaining mental acuity. Keeping up with current events or playing mind stimulating games such as chess or word puzzles can help you maintain your mental fitness. However, you must also be aware of the effects of stress, depression, and anxiety on your mental fitness. While physical activity helps to ameliorate the effects of stress, you must also make every effort to maintain work-life balance. Spending 60 hours/week in the office may make sense for your savings, but it does not make sense for your overall fitness. Spend time with family and friends, engage in activities you enjoy, and remember that your mental fitness is as important for your overall health as physical fitness.
JIC Fitting is a range of hydraulic fittings which is made in accordance to the SAE J514 standards. The acronym JIC stands for Joint Industry Council. It is also known as the JIC 37 degrees flare fitting because it has a 37 degrees flare seating surface. These fittings are used on oil hydraulic systems in many fields (fuel delivery, fuel power application, shipbuilding, mobile hydraulic equipment, etc… ). A JIC fitting system has three components that make a tubing assembly: fitting, flare nut, and sleeve.
JIC body and flare nut are available in outer diameter (“OD) sizes between 1/8″ to 1 2”. Sleeve has two different reading measurements, metric size (mm) and inch outer diameter (“OD). Sleeve size is available from 3mm to 50mm and 1/8″ to 2”. Fitting sizes are designated by the corresponding outside diameter of the tubing for the various types of tube ends.
The standard working pressure of the fittings ranges from 1000 to 5000 psi for different sizes and connections. The minimum burst pressure is four times the working pressure. The JIC fittings must be able to withstand twice the working pressure for a period of 1 minute without failure or leakage.
Please take note that the pressure rating of a same fitting may vary when it is connected to different equipments.. For example, if a fitting with a low working pressure is connected to a pipe, it will result in an overall even lower working pressure. In all cases, always consider the lowest pressure as the maximum working pressure of the system.
For tube connections, the assembly procedure starts from the preparation of the tube. First, the nut and sleeve are inserted onto the end of a tube. With the use of a flaring tool, form the end of the tube to 37 degrees. Next, tighten the nut by using a spanner until the nut is tight and the sleeve grips onto the tube. If the fittings are bench assembled, the gripping action can be determined by rotating the tube by hand as the nut is drawn down. When the tube can no longer be rotated by hand, the sleeve has gripped onto the tube. When this happens,, tighten the nut by turning it one full turn. This may vary slightly with different tubing materials, but for general practice, it is a good rule to follow.