shanker
Q-School Graduate
A guy I know here (who happens to be a PE teacher) is convinced that carrying your bag is bad for your back. I doubt it. I've been been carrying my bag for years and and have never had back trouble. Not only that, but I believe that pulling a trolley is much worse for you.
BTW I hope htl is the right man (sports scientist?)
BTW I hope htl is the right man (sports scientist?)