This article intends to determined the groundwork to understanding what forms of questions you could possibly wish to consider before deciding to accept or reject a great investment proposal from your potential business angel investor. In fact, asking the correct questions at the proper time could end up benefiting you in one of three ways: 6. The pursuit of beauty Extreme sports can be divided into two categories: PARK and VERT. The park is a site of a certain size, a platform or other type of equipment, allowing players to compete in the arena. U disk is a contestant's U-shaped half pipe device. The International Standards for Extreme Sports Grounds will be divided into sports arenas in line with international competitive standards and can be used to hold and standardize Class A international competitions. It is simple and suitable for beginners in general B and C facilities competitions