“Flex HQ has been the perfect program and experience for my son’s growth as an athlete. Hal brings great knowledge of what it takes to improve strength physically and mentally in the competitive world of sports. I recommend Flex HQ to anyone looking for that one-on-one personal attention to detail of properly performing the customized recommended exercises to get the results you need to make that next step in your athletic goals or overall health. Five stars all the way, and I highly recommend it for someone looking for that push to achieve high performance.” - John Lupul- Waterpolo Parent