Environmental factors, influence of parents, personal factors (e.g. choice, motivation, acceptance of disability) and body functions (e.g. fatigue) are important when it comes to use a manually propelled wheelchair, powered wheelchair or none, both indoors and outdoors.
At that point I was riding a homemade, four-wheel drive, manually propelled, folding wheelchair.
Starring Donald Sutherland, it told the true story of the manually propelled submarine CSS Hunley, during the 1864 siege of Charleston.
It complements rather than replaces an individual's ability to manually propel the wheelchair.
Meanwhile, he became acquainted with new inventions for propelling boats: a water jet ejected by a steam pump and a single, mechanical paddle.
It is necessary to investigate the turning characteristics of a waterjet propelled planing boat at the design stage for its safe operations.
Thus, colour, composition, and the play of lights and darks subtly convey to the viewer a fuller understanding of and feeling for the concentrated energy of a sculler propelling his boat through the water or the taut equilibrium of the moment when a hunter standing in his boat balances himself, sights his target, and slowly squeezes the trigger.
In 1789 a boat propelled by an engine of his design achieved a speed of 7 mph.
The lancers, standing on a platform on the stern of a boat propelled by oarsmen, try to knock each other into the water.
One proposed concept for the TALISE mission imagines a boat propelled by paddles to travel though Titan's largest lake.
Princeton rowers were excelling in London: Caroline Lind '06 won her second straight gold with the U.S. women's eight, edging a Canadian boat propelled by her Princeton teammate Andreanne Morin '06 and Lauren Wilkinson '11.
