John is a certified fitness trainer, writer, and health enthusiast and has worked with people of all age groups. He understands the difference a right product makes towards the fitness and comfort of the elderly. He reads a lot of stuff on the internet to explore and stay updated with the latest advancements in technology for elderly people. John also regularly tests and analyzes the benefits and features of as many senior-specific products as possible. Without a surprise, many of our readers love his reviews and testing style for how thorough and straightforward they are.