This is a video I made for a friend. It is just a basic video on punching a spring punching bag. If you are a professional trainer in the Plaid Army community you are needed. We need people sharing their skill set. Please Join a gym or Martial arts training center for proper instruction. Again this was just a basic how to video and not a replacement for qualified trainers. Peace out.<br />...<br /><a href="https://www.youtube.com/watch?v=IbUV_8PCEYA" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=IbUV_8PCEYA</a>