If you want to reach your peak physical fitness you need an exercise program that builds your strength, stamina and flexibility.
Many people never really achieve all round fitness because they focus on one specific exercise rather than doing a combination.
For example, long distance runners have a low muscle strength because they use up a lot of muscle mass.
If you only do cardiovascular exercises you should also mix in strength training and weight lifting exercises to build your muscles.
Two key areas that you need to strengthen is your back and abdominal muscles.
Your abs and back muscles are very important to the functioning and movement of the body.
The abs supports the spine and back and this is essential to ensure that you can do physical activities and lift weights without the risk of injury.
However, these two areas are often neglected.
Exercises that strengthen your core and back muscles should be included into any fitness program.
The following are two simple exercises that will give you stronger abs and a more flexible back.
For both of these exercises you will need an inflatable exercise ball.
Exercise Ball Sit Up Lie with your back on the ball and your feet flat on the ground.
Position your bottom so that it is just on the edge of the ball.
Raise you arms so that your fingers are touching the side of your head with your elbows pointing outwards.
Alternatively, you can cross your hands and place them on your chest area.
Keep your bottom unclenched.
Squeeze your abs and begin to curl upwards in a smooth movement.
Try not to move the ball.
When you have curled as far as you can stop for a second and then lower your back.
Back Extension With Ball This is a great exercise for making the back more flexible.
Lay your body face down wards on to the exercise ball.
Ensure your feet are secure by either pushing them against a wall or have a partner support you.
Position your front hip area on the ball and wrap your torso along the curve.
At this point your torso should be lower than your hips.
Raise your arms with elbows pointing outwards and fingers touching the side of your head.
Begin to raise your upper body until you reach a straight diagonal line from your feet to your head.
Hold that position for a second and lower your upper body.
Make sure you do a warm up before doing any physical exercises.
Always consult a doctor or physician if you have a medical condition or injury before doing any new exercise program