From last 1 week, I'm observing my left-hand ring finger is triggering (stuck 1sec & release) with bit pain. I search about this over the internet & find out it's called as "Trigger Finger". There is no swelling on my finger. It's looking normal. As far as I can remember it has also not hit by anything. Mostly, I feel this "triggering" effect more when I wake up from bed in morning. But, after few minutes doing some exercise in the gym, it'll get almost normal with a very few triggering feeling. Same thing , I've also noticed after biking for 45mins(my home - work location). Currently, I'm doing some finger stretching exercise which got to know from the Internet. After doing that also I feel very much relaxed. Till now don't know what could be the cause. But, I need some professional advice to solve it.