Exercise problem/concern

[CFH]

No worries man. I run 5-6 days a week and I get a similar sensation just about every time I use a treadmill. 30 seconds seems a little long but if you are just getting back in shape that might be the reason. Let me give you an idea for good cardio that burns fat. Go to your local military surplus store and buy a military issue rucksack. Throw on a pair of good hiking boots and load the rucksack up to 45 lbs. Find a trail with good hills and walk 4-6 miles at a 15 min/mile pace. It will give a good workout and provide a heightened heart rate for a long period of time to burn the most fat. First thing in the morning before you eat anything works the best.

Thanks for the advice. I'm glad it's nothing to worry about. I have issues with anxiety, so when something like this happens I always assume it has the potential to be something serious. When I was younger, a friend and I did a similar thing by putting rocks in our backpacks. We we both contemplating joining the military at the time.

I've been doing a lot of hiking recently as well, but I haven't done so with a loaded up pack yet. I'll try to give that a shot.