Tag Archives: professional coaching

Testimonials for Motivational Speaker John Shackleton

John Shackleton

John Shackleton‘s presentations bring sports psychology techniques into the realm of business. He inspires teams, managers and business owners to improve performance at work. He says: “Most people really want to achieve more, however no matter how successful they are, they’re often held back by their own thinking, their attitudes, limiting beliefs and fragile self […]