Hi my name is Long , and this is a review of my tennis lessons with my coach , Sundar for 2 months . It started after a month when I came to US that I wanted to pick up a sport that I want to give a tryout . I surfed around on Internet and I discovered Sundar , the tennis coach on thumbtack . I was very impressed of his job description that he can ensure himself about quality training . we had 2 months of training before I change my mind that I decided to go back to my original sport , badminton to pursue my dream as a professional player . during the training , Sundar discovered that I had a good deal of focus and passion for the sport . furthermore , He also said I made an escalated improvement to be able to play at competetive level . But I knew It was gonna be a long and stressful path so I decided to stop for my academic education . In my opinion , I highly recommend that u should talk to him since he is a very thoughtful , dedicated coach with some hard word and enjoyable lessons .