I have a few questions that I've been wondering if they're right or not. 1. If I were to hit a ball that keeps my opponent behind the baseline, they are not in a position to attack right? 2. Simple question, but using an abbreviated motion during a serve gives you better timing while using the full motion gives you more power? 3. Using the bounce-hit-bounce cadence helps in preventing freezing up when preparing to hit a ball? 4. What are the benefits of changing from an eastern grip to an extreme eastern forehand grip? Would it be really noticeable? Thanks in advance for answering.