I'm going to be 40 very shortly and need to get my body in order. I'm slightly overweight which I need to address but I really want to get strong and build healthy bones before menopause. I've got some light hand weights (up to 4kg) and wrist weights and I've been looking online but I really don't know where to start. I'm very keen to avoid doing it wrongly and injuring myself! Thank you for your help 