suman12

My favourite sport is volleyball.I'm a 15 year old 5'7" Volleyball player, and this year, the net is higher because of the higher level of volleyball that I'm playing.For this i have need to improve high jump so i always search for jump higher programs on the net.Its my hobby.

There are many exercises for losing calories.The aerobic exercise is one of them. The word aerobic means "with oxygen". Aerobic exercise refers to physical workouts that require oxygen to be delivered to the muscles (via the lungs and blood supply) over an extended period. Aerobic activities (eg. walking, jogging, swimming, jumping rope, roller-blading, rowing and general sports like football and tennis) are typically sustained for a period of time, rather than short bursts of effort. Aerobic training is often called "cardio" exercise because it strengthens the cardiovascular (heart) and respiratory (lungs) systems.The jump higher exercises are also best for this.