Let's face it. Exercising when you're over 50 can be different than when you were younger. There may be new concerns, new barriers. However, exercising and being active is crucial to your overall health, your mood and your quality of life.

Karl Henry's Fit After 50 Series tackles some concerns those over 50 might have about excercising, such as:

• I am too stiff and sore to exercise
• It's just too expensive to be healthy
• I am afraid to try a new class as I don't know anyone
• I never exercised when I was younger so I don't think I can exercise now
• It's too hard - whenever I start exercising, I find it too tough

If you have muttered any of the above points, you're not alone. Keep reading to see what Henry has to say about each of these concerns.