Complex sentence: Advantages to kneeboarding include an extremely low center of gravity, less wind resistance, the ability to ride higher and farther back in the tube, and taking off on a steeper part of the wave.
Split into simpler sentences: Advantages to kneeboarding include an extremely low center of gravity, less wind resistance, and the ability to ride higher and farther back in the tube. As well as taking off on a steeper part of the wave.