The benefits of using exercise rowing machines are numerous as they are beneficial. For instance if your main goal is to lose that excess weight you are carrying around then they are perfect for you as regular sessions on this type of fitness equipment will soon have those calories burned to a frazzle! Ask any fitness expert for a recommendation for the best fitness equipment to lose weight and the majority will tell you a rowing machine. There are several reason for this. If we take a look at the more established exercise machine like exercise bikes or elliptical machines, then while they are effective in their own way, when compared to a rowing machine the lose quite comprehensively and this is mainly due to the rowing machines ability to give you a complete body workout rather than just select parts.

Not only will they burn those calories enabling you to lose weight but also they are incredibly effective at toning the muscles not only of the obvious legs, thighs, calves and buttocks but also the shoulders, upper arms and even your waistline. This is why women have especially taken to these machine, what woman would not want tones legs, arms, stomach and buttock and all from the same machine. The other amazing thing is because of the complete nature of this workout the experts recommend only thirty minutes a day, two fifteen minute workouts. They claim that if done daily you will start to see amazing results from this incredibly short workout.

Water Polo is a sport played between two teams in swimming pools which have a netted goal set up at each end. The competing teams make an attempt to score points by throwing a floating ball into the opponent’s goal. Each goal is counted as one point.

In the men’s water polo competition, the pool or water area must be a minimum of 20 meters wide and a maximum of 30 meter long, with a depth of 1.8 meters. In women’s competition, the playing area is lesser and measures 17 meters in width and 25 meters in length.

The ball used in the game of water polo resembles a soccer ball and is tightly inflated rubber spherical ball, circumferentially it is 68 to 71 cm and weighs 400 to 450 g.

The goals are rectangular netted frames of wood, plastic or metal that floats and is buoyant on the water surface. Each goal must be 30 cm deep, 3 meters wide, and 90 cm high from the water surface to the top of the frame.

A water polo team is made up of seven players which include a goalkeeper and six field players. The goalkeeper’s primary aim is to defend the goal without hanging onto the goal or using the side of the pool. Each team may also have six substitute players. Except the goalkeeper, each player is allowed to use only one hand at a time in handling the ball. According to the official rules one team uses white caps, while the other uses blue and red caps are exclusively for the goalies.

A water polo match requires two referees, two goal judges, two timekeepers, and two recorders. The game is divided into four periods of 7 minutes each, with a 2-minute interval between periods.