Hi dinny and McDreamy - great to have you one board!
dinny - Am I correct in thinking it has aerobic and conditioning sections? If so then it should be fine. Aim to exercise x3 a week is good!
With any exercise you do, you should feel that you've worked after it or for the next few days. When this feeling passes it means you have plateaued and need to find something more challenging to do. Your fitness level and weight Loss (dependant upon diet) may stay the same ish!
Walking, housework, gardening are all good forms of exercise which can be done with the family (or on your own)!
In the long run it may be cheaper to join the local gym or find some classes halls etc. which are near you to attend. Home DVDs can be expensive!
McDreamy. When you get to the gym, you should get a gym programme. Let them know that you want to start running and could they design a programme to help you. Also you might thinka about attending a classess to get a blaalnce between cardiovascular, conditioning and stretch.
Exercise - start slow - aim for x2 a week. There is no need to go more than x3/4 to see results - as long as your working your body sufficiently!!!
Just looked on the BUPA site and they encourage you to not crash and burn - great advise!! Yes their guide looks spot on.
Why not do a combo of walking with little burst of running to start? Also get some good trainers - Oasics or New balance are great!