Cancer Survivor. Shortness of breath. Help appreciated!

I am by no means a bodybuilder or weight-lifter, but I have just started a daily excercise routine consisting of sit-ups, push-ups, squats, toe-raises, light dumbbell arm curls, and of course some cardio. This is not the first time I have begun an excercise routine such as this one. I've had at least 3 other attempts, but each time I have stopped due to shortness of breath. I am not speaking of shortness of breath during excercise, but just in general. As soon as I start excercising, I find myself experiencing difficulty of breathing even in every day tasks, and even while just relaxing. It is not what I'd call unbearable, and it's certainly not asthmatic or wheezing, but I have to think about breathing, and that is no fun.
I am not sure what to do. Should I give up again? Is this normal for someone just starting out and not in the best of shape? I am working out to look and feel better, not to struggle like this. I have been researching a lot, and the only conclusion I can come to is that my muscles are using up a lot of the oxygen my body should be using to inhale/exhale. I just don't know if this will pass or be continuous. I am aware that there are oxygen supplements out there, but I'd really like to avoid those if at all possible.
Being in remission from cancer, I know I should be happy to just be alive. I do not have an appearance that looks out of shape, but I want to build better endurance for activities and tone up my body a bit too. I want to continue excercising but honestly, I feel so much less strained and breathe so much better when I'm not. I would greatly appreciate your suggestions. Thank you in advance! :)
 
Ask your doctor. But, a lot of people new to fitness are gasping for air when they first undertake a workout regime.
 
Aloha!
You should see your doctor first and if you are not comfortable with his recommendation, ask him that if he could recommed a cardiologist: one who has studied and is treating people with heart-conditions.

My reason for this is that "breathing-capacity" will always start with the human-heart.
I have worked with physicians as well as individuals who have and live with breathing/heart problems.
These individuals do exercise but with the understanding of exercising from inside-out.

The more you understand about the inner-functions of your "living-giving" body, the less you will have to worry about.
Again, this is one step to finding out what's going on but there are several more that can be taken.
Your physical-posture, your type of family and work enviornment, your eating, your emotional outlook will all have a role in making your exercise what is should be-HEALTHY.

Your HEART is the true "core" when it comes to living right!
Aloha for now....mikey
 
Back
Top