Blade Prop

Posted on | August 2, 2009 | Comments Off

Blade Prop

Is a 150 hp Mercury Optimax, with 15 pitch 3-blade prop, sufficient to pull a 200 pound wakeboarder.?

I have a 20' fish-ski combo with a wake tower and want to know if the 150 hp Optimax is sufficient to tow a boarder or skier. The prop is a 3-blade stainless steel 15 pitch. I'm concerned that it won't be able to get up on plane. I'm also planning to fat sacs in the bow.
Thanks in advance.

150HP should be able to pull 2-3 people on skis.

Scale constant speed 4-blade prop for 60size RC airplane

Pain under Shoulder Blade – Get Rid of this Pain Today!

When it comes to pain, the most difficult to deal with is pain under shoulder blade. The reason for this is that the shoulder blade area involves large muscle groups. And also, the area itself is located at the back which makes it virtually impossible to manage alone. However, never lose hope; there are various ways to manage this seemingly unconquerable pain.

At home, there are simple ways that may ease the pain under shoulder blade. First, look into the usual daily activities. Are there lots of pressure-inducing works involved? Make sure to avoid them for a while, or at least lessen the burden these actions are putting into your shoulder area. Of course, rest is another important thing one shouldn’t forget. Every now and then, be sure to rest the shoulder blade region either by lying supine (flat on the floor) or propping on a chair with back rest. Also, stress may cause this type of pain, so be sure to be worry-free both mentally and physically. Take time to unwind. Slow down on work and take a time off. Simple exercises can also be done at home to get some pain-relief in your shoulder blades. Collectively known as range-of-motion exercises, these activities involve some stretching, few adduction and abduction and some flexion and extension routines. These managements may appear too simple but they may affect greatly in easing the agony brought by shoulder blade pain.

One may also try to put a sling around the shoulder area to at least stabilize the region. Ice massage using cold packs may also help ease the pain by reducing inflammation. This can be done at least twice to thrice a day with 20 minute duration each. Hot packs can also help by dilating the muscle fibers and blood vessels, thereby allowing blood and oxygen to pass through easily. Another factor to consider is weight management. Overweight people tend to experience pain under shoulder blade more frequently than people with normal weight. This is because weight itself is another burden to the body. And excessive weight, of course, can put undue strain to the back and shoulder blade area. In the end, obese people need to lose weight in order to get pain free. Also, involve few dietary modifications. After consulting a nutritionist, try including supplements such as vitamins C and D and minerals like Calcium and Phosphorus. These will strengthen the skeletal framework of the back providing more rigid support to the area. One may also try to consider adding some protein and carbohydrates to the diet. Protein will serve as raw material for building muscles and carbohydrates will be used as energy needed for the repair.

There are also lots of alternative therapies that may help in getting rid of the pain under shoulder blade. Yoga is on the top list. The stretching exercises involve in Yoga help in revitalizing fatigued muscles. On the other hand, the poses strengthen the back. It also provides increased mobility and flexibility. Acupuncture also helps by providing stress-relief. Acupressure can also ease the pain by relieving pressure points.

One can also consult the professionals. Contact a physician to get some prescription for medications. Pharmacotherapy involved in shoulder blade pain relief mostly includes non-steroidal anti-inflammatory drugs. The physician may also consider some steroid injections to reduce inflammation or a Botox injection to help the muscles relax. Moreover, one can also set up an appointment with a therapist who can provide shoulder rehabilitation and some ultrasound therapy. On the other hand, surgeons may also be needed if underlying conditions causing the pain under shoulder blade need some invasive surgical procedures; or some manipulation and closed reduction, which both require the patient be put under sedation and anesthesia.

About the Author

For more information on exercises to cure a rotator cuff tear visit http://www.shoulderarmpain.com and get your FREE step by step report to cure that Frozen Shoulder.

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